Answer:
y = - 5x - 1 and y = [tex]\frac{1}{3}[/tex] x + 8
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
14
y = - 5x + 4 ← is in slope- intercept form
with slope m = - 5
• Parallel lines have equal slopes , then
y = - 5x + c ← is the partial equation
to find c substitute P (- 1, 4 ) into the partial equation
4 = - 5(- 1) + c = 5 + c ( subtract 5 from both sides )
- 1 = c
y = - 5x - 1 ← equation of parallel line
15
y + 3x = 13 ( subtract 3x from both sides )
y = - 3x + 13 ← in slope- intercept form
with slope m = - 3
given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex] , then
y = [tex]\frac{1}{3}[/tex] x + c ← is the partial equation
to find c substitute P (6, 10 ) into the partial equation
10 = [tex]\frac{1}{3}[/tex] (6) + c = 2 + c ( subtract 2 from both sides )
8 = c
y = [tex]\frac{1}{3}[/tex] x + 8 ← equation of perpendicular line
Answer:
To find the equation of a line perpendicular to another line, we need to determine the slope of the original line and then take the negative reciprocal of that slope.The given line is y + 3x = 13. We can rearrange it to the slope-intercept form (y = mx + b) by isolating y:y = -3x + 13The slope of this line is -3. The negative reciprocal of -3 is 1/3, which will be the slope of the perpendicular line.Now, we have the slope (1/3) and a point (6, 10) that the perpendicular line passes through. We can use the point-slope form (y - y1 = m(x - x1)) to find the equation of the line.Substituting the values into the point-slope form:y - 10 = (1/3)(x - 6)Distributing 1/3 to (x - 6):y - 10 = (1/3)x - 2Adding 10 to both sides to isolate y:y = (1/3)x - 2 + 10Simplifying:y = (1/3)x + 8Therefore, the equation of the line perpendicular to y + 3x = 13 and passing through the point (6, 10) is y = (1/3)x + 8.I have attached the question. I need this quickly.
The solution of the inequality equation is x > -π/2 or x > 3π/2.
What is the value of x in the inequality?The value of x in the inequality is calculated by applying the following formula as follows;
Given 0 ≤ x < 2π,
tan (x/2) > - 1
To determine the value of x take the arc tan of (-1) as follows;
x/2 > arc tan (-1)
x/2 > -π/4
x > -π/2
In the interval π/2 ≤ x < π:
x/2 > arc tan (-1)
x/2 > 3π/4
x > 3π/2
Thus, the solution of the inequality equation is x > -π/2 or x > 3π/2.
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The deepest part of the Mariana trench (the deepest trench in the world’s oceans) is at an elevation of -11.033 kilometers. The elevation of the deepest part of the Atacama trench is -8.065 kilometers. What is the net change in elevation from the Atacama trench to the Mariana trench?
A.
19.098 kilometers
B.
2.968 kilometers
C.
-2.968 kilometers
D.
-19.098 kilometers
Answer:
option C.
Step-by-step explanation:
To calculate the net change in elevation from the Atacama trench to the Mariana trench, we subtract the elevation of the Atacama trench from the elevation of the Mariana trench.Net change in elevation = Elevation of Mariana trench - Elevation of Atacama trench
= (-11.033 kilometers) - (-8.065 kilometers)
= -11.033 kilometers + 8.065 kilometers
= -2.968 kilometersTherefore, the net change in elevation from the Atacama trench to the Mariana trench is -2.968 kilometers. This corresponds to option C.
HELP PLEASE! Match the polygons formed by the sets of points with their perimeters (rounded to the nearest hundredth).
Matching of the polygon coordinates with their perimeters are:
38 units → U(4, -1), V(12, -1), W(20,-7), X(8, -7), Y(4,-4)
25.4 units → P(7,2), Q (12,2), R(12,6), S(7,10), T(4,6)
50 units → A( 1, 1), B(6,13), C(8,13), D(16,-2) E(1, -2 )
19.24 units → K(4,2), L(8,2), M(12,5), N(6,5), O(4,4)
What is the distance between sides of Polygon?The formula to find the distance between two coordinates is:
Distance = √(y₂ - y₁)² + (x₂ - x₁)²
1) The coordinates are given as:
A( 1, 1), B(6,13), C(8,13), D(16,-2) E(1, -2 )
Using the earlier formula we have:
Perimeter = AB + BC + CD + DE + EA
Perimeter = 13 + 2 + 17 + 15 + 3
Perimeter = 50 units
2) The coordinates are given as:
K(4,2), L(8,2), M(12,5), N(6,5), O(4,4)
Perimeter = KL + LM + MN + NO + OK
Perimeter = 4 + 5 + 6 + √5 + 2
Perimeter = 17 + 2.24
Perimeter = 19.24 units
3) The coordinates are given as:
F(14,-10), G(16, -10), H(19,-6), I (14,-2), J(11,-6)
Perimeter = FG + GH + HI + IJ + JF
Perimeter = 2 + 5 + √41 + 5 + 5
Perimeter = 19 + 6.40
Perimeter = 25.40
4) The coordinates are given as:
P(7,2), Q (12,2), R(12,6), S(7,10), T(4,6)
Perimeter = PQ + QR + RS + ST + TP
Perimeter = 5 + 4 + √41 + 5 + 5
Perimeter = 19 + 6.40
Perimeter = 25.40 units
5) The coordinates are given as:
U(4, -1), V(12, -1), W(20,-7), X(8, -7), Y(4,-4)
Perimeter = UV + VW + WX + XY + YU
Perimeter = 8 + 10 + 12 + 5 + 3
Perimeter = 38 units
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Which graphs represent functions?
The graphs that represent functions in this problem are given as follows:
Graph B and Graph D.
When does a graph represents a function?A graph represents a function if it has no vertically aligned points, that is, each value of x is mapped to only one value of y. Vertically aligned points mean that a value of x is mapped to multiple values of y, that is, a single input is mapped to multiple outputs which disqualify the relation as a function.
Hence the graphs that do not represent functions are given as follows:
Graph A: vertically aligned points for x > -3.Graph B: vertically aligned points at x = 1.More can be learned about graphs and functions at https://brainly.com/question/12463448
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help me please, i need help
The steps required to expand and simplify the difference between two polynomials are listed below:
Step 1: Definition of subtraction / Associative and distributive properties / (- 1) · x = - x
Step 2: Associative property
Step 3: Commutative and associative properties
Step 4: Distributive property / Definitions of addition and subtraction
Step 5: Commutative property
How to find the difference between two polynomials
In this problem we must determine all steps needed to find the result of subtracting a polynomial by another polynomial. Each step is defined by a series of algebra properties:
Step 1: Definition of subtraction / Associative and distributive properties / (- 1) · x = - x
(- 3 · x³ + 5 · x² + 4 · x - 7) + (- 6 · x³ + 2 · x - 3)
Step 2: Associative property
(- 3 · x³) + 5 · x² + 4 · x + (- 7) + (- 6 · x³) + 2 · x + (- 3)
Step 3: Commutative and associative properties
[(- 3 · x³) + (- 6 · x³)] + (4 · x + 2 · x) + [(- 7) + (- 3)] + 5 · x²
Step 4: Distributive property / Definitions of addition and subtraction
- 9 · x³ + 6 · x - 10 + 5 · x²
Step 5: Commutative property
- 9 · x³ + 5 · x² + 6 · x - 10
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3x
Which expression is equivalent to x+ 1 divided by x + 1?
О
О
О
3x 1
x+1 x+1
3x
x+1 X+1
+
Х+1 -;
3x
X+1
+1
X+1 X+
3x
The expression (x + 1) divided by (x + 1) simplifies to just 1.
How to determine which expression is equivalent to x+ 1The expression that is equivalent to (x + 1) divided by (x + 1) is 1.
When we divide a number by itself, the result is always 1.
In this case, we have (x + 1) divided by (x + 1), which means we are dividing a quantity by itself. Regardless of the value of x, the numerator and denominator are the same, so the result will always be 1.
Therefore, the expression (x + 1) divided by (x + 1) simplifies to just 1.
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(join this)Solve the equation log4 x² = log₂ (x-4).
The equation log₄(x²) = log₂(x - 4) does not have a solution in the real number system.
To solve the equation log₄(x²) = log₂(x - 4), we can use the property of logarithms that states if logₐ(M) = logₐ(N), then M = N.
Let's apply this property to the given equation:
log₄(x²) = log₂(x - 4)
We can rewrite the equation using the change-of-base formula to convert both logarithms to a common base.
Let's convert them to base 10:
log₄(x²) = log₂(x - 4)
(log(x²) / log(4)) = (log(x - 4) / log(2))
Now, we can simplify the equation further:
(log(x²) / log(4)) = (log(x - 4) / log(2))
Using the quotient rule of logarithms, we can rewrite the equation as:
log(x²) / log(4) = log(x - 4) / log(2)
Now, we can eliminate the logarithms by cross-multiplying:
log(x²) [tex]\times[/tex]log(2) = log(x - 4) [tex]\times[/tex] log(4)
Since the logarithms have the same base (log base 10), we can equate the arguments:
log(x²) [tex]\times[/tex] log(2) = log(x - 4) [tex]\times[/tex] log(4)
By simplifying the equation further and applying properties of logarithms, we can solve for x:
2 [tex]\times[/tex]log(x) = log(x - 4) [tex]\times[/tex]2
log(x) = log(x - 4)
From this point, we can conclude that the equation does not have a unique solution.
It implies that there is no value of x that satisfies the equation log₄(x²) = log₂(x - 4).
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What is the slope of the line through (–3, 3) and (–1, –1)?
Answer:
-2
Step-by-step explanation:
y2-y1/x2-x1
-1-3/-1+3
-4/2
-2
Comfort Living Appliances has just released plans for a new flexible, yet light-weight vacuum cleaner. The proprietary component of this device is the pivot function of the handle. The plans have indicated that there remains the possibility of variation within this pivot function. The designers have specified that the height of this section should measure 44.550 mm in height but concede that anywhere between 44.500 and 44.645 is acceptable before the function interferes with the hose extender.
Let’s assume the designers have estimated a standard deviation for the pivot function of 0.019321 and assigned this a six-sigma process. What is the process capability? (Round the answer to 2 decimal places.)
Process capability:
The lower specification limit (LSL) of this vacuum cleaner's pivot function is 44.500 mm.
How to find the Lower Specification Limit?Specification limits are a set of conditions that must be met in order for a product or service to be accepted by consumers. In manufacturing, specification limits are used to determine whether a product or service meets customer or regulatory requirements, and specification limits are used as control limits to monitor the quality of manufactured products or services. Used in combination.
Related to this issue, Comfort Living Appliances has announced plans for a new flexible, lightweight vacuum cleaner. A unique component of this device is the rotating function of the handle. Plans suggest that there is still room for change within this pivot feature. The designer states that the height of this section should be 44.550 mm, but admits that anything between 44.500 and 44.645 mm is acceptable before the feature interferes with hose extension.
Therefore, the lower specification limit (LSL) is 44,500 mm.
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A patient is prescribed 500mL of dextrose/saline over 8 hours. The giving set delivers 20 drops per mL. Calculate the infusion rate in drops per minute
Someone email me need help
Answer:
20.83
Step-by-step explanation:
Certainly! Here's the math involved in calculating the infusion rate in drops per minute:
1. Convert 8 hours to minutes:
8 hours * 60 minutes/hour = 480 minutes
2. Calculate the total number of drops:
Total drops = 500 mL * 20 drops/mL
Total drops = 10,000 drops
3. Determine the infusion rate:
Infusion rate (drops per minute) = Total drops / Total time (minutes)
Infusion rate = 10,000 drops / 480 minutes
Infusion rate ≈ 20.83 drops per minute
So, the infusion rate is approximately 20.83 drops per minute.
longer explanation
To calculate the infusion rate in drops per minute, we need to determine the total number of drops in 8 hours and then divide it by the total time in minutes.
Given:
- Volume: 500 mL
- Drops per mL: 20
- Time: 8 hours
First, let's convert 8 hours into minutes:
8 hours * 60 minutes/hour = 480 minutes
Now, calculate the total number of drops:
Total drops = Volume (mL) * Drops per mL
Total drops = 500 mL * 20 drops/mL
Total drops = 10,000 drops
Finally, divide the total number of drops by the total time in minutes to find the infusion rate:
Infusion rate (drops per minute) = Total drops / Total time (minutes)
Infusion rate = 10,000 drops / 480 minutes
Infusion rate ≈ 20.83 drops per minute
Therefore, the infusion rate is approximately 20.83 drops per minute.
chatgpt
Find the apr
Change 35% monthly increase
The APR of the credit card that has a monthly rate of 3.5% is 42%. The correct option is therefore;
B. 42%
How can the APR be found from the monthly interest rate?The APR (Annual Percentage Rate) can be calculated from the monthly interest rate using the formula;
Monthly interest rate = APR/12
Therefore; APR = 12 × The monthly interest rate
The monthly interest rate charged by the credit card = 3.5%
The number of months in a year = 12
Annual percentage rate = The monthly interest rate × Number of months
Therefore, the annual percentage rate of the credit card = 3.5% × 12 = 42%
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The function s=f(t) gives the position of an object moving along the s-axis as a function of time t. Graph f together with the velocity function v(t)=ds/dt=f'(t) and the acceleration function a(t)=d^2s/dt^2=f''(t), then complete parts (a) through (f). s=152t-16t^2, 0≤t≤9.5 (a heavy object fired straight up from Earth's surface at 152 ft/sec)
The graphed velocity function v(t)=ds/dt=f'(t) and the acceleration function is attached.
How do we calculate?we start by Plotting the position function
Choosing a set of time values within the given interval [0, 9.5] and find the corresponding position values by substituting each time value into the position function s(t) = 152t - 16t².
We then plot the points (t, s) on a coordinate system.
We go ahead to Plot the velocity function by calculating the derivative of the position function to obtain the velocity function v(t) = ds/dt = f'(t).
Plot the acceleration function by calculating the second derivative of the position function to obtain the acceleration function a(t) = d²s/dt² = f''(t).
We then connect the points representing the various function to create the needed graph.
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Given the diagram below, what is tan (60°)?
5
60°
30°
Triangle not drawn to scale
OA. √5
OB. 5√2
O
C. √3
OD.
.
The value of tan(60) in the right triangle is √3.
What is the value of tan( 60° )?The figure in the image is a right triangle, having one of its interior angles at 90 degrees.
To determine the value of tan( 60° ), we first need to find the measure of length side opposite to angle 60 degrees.
Using trigonometric ratio:
tanθ = opposite/adjacent
Plug in: opposite = x and adjacent = 5
tan(60) = x / 5
x = tan(60) × 5
x = 5√3
Now, we find tan( 60° ):
Using trigonometric ratio: tanθ = opposite/adjacent
tan( 60° ) = [tex]\frac{5\sqrt{3} }{5}[/tex]
Simplify:
tan( 60° ) = √3
Therefore, the value of tan( 60° ) is √3.
Option C)√3 is the correct answer.
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how much would $300 invested at 4% interest compounded monthly be worth after 8 years? round your answer to the nearest cent
Answer:
412.92
Step-by-step explanation:
[tex]A = P(1+\frac{r}{n} )^{nt}[/tex]
A: Amount, P: Principal, r: interest, n: no.of times compounded yearly and t: time in years
We have P = 300
r = 4% = 0.04
n = 12 (compounded monthly)
t = 8
[tex]A = 300(1+\frac{0.04}{12} )^{12*8}\\\\300(\frac{12.04}{12} )^{96}\\\\= 412.92[/tex]
Enter the number that belongs in the green box
Answer:
Set your calculator to degree mode.
x/sin(120°) = 5/sin(23°)
x = 5sin(120°)/sin(23°) = about 11.08
11.08 belongs in the green box.
Which sequence of transformations proves that shape I is similar to shape II?
The sequence of transformations that proves that the shapes are similar is given as follows:
B. a reflection across the x-axis, and then a dilation by a scale factor of 1.5
How to obtain the transformations?First, we have that the orientation of the figure, hence it was reflected.
The figure was reflected from the second quadrant to the third quadrant, hence the figure was reflected over the x-axis.
The base segment changes from a length of 2 units to a 3 units, hence the scale factor of the dilation is given as follows:
3/2 = 1.5.
Hence option B is the correct option for this problem.
Missing InformationThe missing parts of the problem are given by the image presented at the end of the answer.
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Which of the following is a solution to the system shown below? y=3x² - 8x-2 and 2x - y = 5 0,1 13 1 13 3 3 (1,3)
The solution to the given system of equations is (1,3). This is the intersection point of the two equations: y = 3x² - 8x - 2 and 2x - y = 5. Therefore, the correct answer is (1,3).
The given system of equations is: y = 3x² - 8x - 2 and 2x - y = 5
We can substitute y in the second equation with the expression obtained in the first equation.
2x - (3x² - 8x - 2) = 5 ⇒ 3x² - 10x - 7 = 0
This is a quadratic equation that can be solved using the quadratic formula.
x = (-(-10) ± sqrt((-10)² - 4(3)(-7))) / (2 * 3) ⇒ x = (10 ± sqrt(124)) / 6
Therefore, the two possible solutions for x are x = (10 + sqrt(124)) / 6 or x = (10 - sqrt(124)) / 6.
When we plug these values of x in the first equation, we can obtain the corresponding values of y. It can be observed that only one of these solutions, x = (10 - sqrt(124)) / 6 ≈ 1.166, gives a real value of y.
Therefore, the intersection point of the two equations is (1,3).
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Set up the appropriate equation to solve for the missing angle.
Answer:
Using the Pythagorean Theorem, we know x^2 + 46^2 is equal to 65^2. With that in mind, it is important to note:
65^2 = 4,225
46^2 = 2,116
To find the missing angle, we must subtract 2,116 from 4,225 and then identify the difference’s square root.
4,225 - 2,116 = 2,109
√2,109 ≈ 45
Hence, x ≈ 45.
Step-by-step explanation:
work out the value of (2.7x10^4) x (9.1x10^3)
give your answer in standard form
The expression (2.7 x 10⁴) x (9.1 x 10³) in standard form is 245700000
How to evaluate the product of the expressionsFrom the question, we have the following parameters that can be used in our computation:
(2.7 x 10⁴) x (9.1 x 10³)
The expressions in standard form, we have
(2.7 x 10⁴) x (9.1 x 10³) = 27000 x 9100
Evaluatet the products
(2.7 x 10⁴) x (9.1 x 10³) = 245700000
Hence, the expression in standard form is 245700000
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The table below shows income tax rates. Income p.a in K£ 1 - 3000 3001 - 5400 5401 -9,000 9001-13.500 Rate % 10 15 20 25 13,501 and above 30 Agnes earns a monthly salary of Ksh. 20,000 per month, Her house allowance is Ksh. 15000P.M. She is entitled to a personal relief of Ksh. 1260P.M. Her deductions are NHIF sh.960, cooperative loan sh. 3500 and service charge of Ksh.400 per month. Calculate a) the taxable income. (2mks)
Hence, AGNES's ANNUAL TAXABLE INCOME is: 346560
Step-by-step explanation:
MAKE A PLAN:
Calculate AGNES's Total Monthly Income, Subtract her Deductions and Personal Relief, and Then Find Her Annual Taxable Income:
SOLVE THE PROBLEM:1) - Calculate AGNES's Total Monthly Income:
20000 + 15000 = 35000
2) - Calculate AGNES's Total Monthly Deductions:
960 + 3500 + 400 = 4860
3) - Calculate AGNES's MONTHLY TAXABLE INCOME:
35000 - 4860 - 1260 = 28880
4) - Calculate AGNES's ANNUAL TAXABLE INCOME:
28880 * 12 = 346560
Draw The conclusion:Hence, AGNES's ANNUAL TAXABLE INCOME is: 346560
I hope this helps you!
X=91° and y=42° what is z?
Here, we just need to add x and y and subtract it from 180.
x + y = 91 + 42 = 133.
180 - 133 = 47.
Hence, z = 47 degrees.
Answer:
47°
Step-by-step explanation:
straight line = 180° we remove the angles x and y and find z
180 - 91 - 42 =
47°
Can the value 0.3983 be a probability?
Answer:
Yes
Step-by-step explanation:
0.3983 is a number between 0 and 1, it can represent a probability.
Which one of the following graphs shows a direct variation?
The graph that shows a direct variation is the one in which a straight line passes through the origin, with the equation y = kx and the slope equal to k.
The graph that shows a direct variation is the one in which a straight line passes through the origin.
A direct variation is a type of relationship between two variables in which their ratio is constant.
It means that as one variable increases, the other variable increases proportionally, and as one variable decreases, the other variable decreases proportionally.
In a direct variation, the equation is usually in the form y = kx, where k is the constant of proportionality. The graph of a direct variation is a straight line that passes through the origin, or (0,0). This means that when x = 0, y = 0. The slope of the line is equal to k.
For example, if we have a direct variation between the number of miles driven and the amount of gas used, the equation would be y = kx, where y is the amount of gas used, x is the number of miles driven, and k is the constant of proportionality, which represents the gas mileage of the car.
The graph of this direct variation would be a straight line passing through the origin.
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Can someone answer this (I will mark free brainiest if you answer.)
Answer:
it's a Parallelogram
Explanation
A parallelogram has two pairs of opposite sides that are parallel. PV is parallel to QU. UV is parallel to PQ.
The parallelogram, its opposite sides are equal in length. This property distinguishes a parallelogram from other quadrilaterals.
Describe how the graph of the function g(x)=√x can be obtained from the basic graph. Then graph the function.
slope 35 and 6 negative on x ies
In a warehouse, boxes are stacked such that they form 4 layers high and 5 boxes deep
going back. The layers are formed as follows: The bottom layer is 20 boxes wide and
5 boxes deep. The next layer is 16 boxes wide and 5 boxes deep. The next will be 12
boxes wide and 5 boxes deep. The top layer will be 8 boxes wide and 5 boxes deep.
A)Determine the number of boxes in the bottom 2 layers.
B)Develop a formula to calculate the number of boxes in n layers.
C)Use the formula from part b) to solve for the total number of boxes
needed to make up the 4 layers.
A) the total number of boxes in the bottom 2 layers is 100 + 80 = 180 boxes. B) Number of boxes in each layer = W(n) * D C) the total number of boxes needed to make up the 4 layers is 280 boxes.
How to determine the number of boxes in the bottom 2 layersA) To determine the number of boxes in the bottom 2 layers:
The bottom layer has a width of 20 boxes and is 5 boxes deep.
The second layer has a width of 16 boxes and is also 5 boxes deep.
Number of boxes in the bottom layer = 20 boxes wide * 5 boxes deep = 100 boxes
Number of boxes in the second layer = 16 boxes wide * 5 boxes deep = 80 boxes
Therefore, the total number of boxes in the bottom 2 layers is 100 + 80 = 180 boxes.
B) To develop a formula to calculate the number of boxes in n layers:
Let's denote the width of each layer as W and the depth of each layer as D.
The width of each layer follows the pattern: 20, 16, 12, 8.
We can observe that the width decreases by 4 units for each consecutive layer.
The formula to calculate the width of the nth layer can be written as:
W(n) = 20 - 4 * (n - 1)
Since each layer has a depth of 5 boxes, the number of boxes in each layer can be calculated as:
Number of boxes in each layer = W(n) * D
C) To use the formula from part B to solve for the total number of boxes needed to make up the 4 layers:
We want to calculate the total number of boxes in 4 layers.
Number of boxes in 4 layers = Number of boxes in the first layer + Number of boxes in the second layer + Number of boxes in the third layer + Number of boxes in the fourth layer
= W(1) * D + W(2) * D + W(3) * D + W(4) * D
= (20 - 4 * 0) * 5 + (20 - 4 * 1) * 5 + (20 - 4 * 2) * 5 + (20 - 4 * 3) * 5
= 20 * 5 + 16 * 5 + 12 * 5 + 8 * 5
Simplifying the expression, we get:
Number of boxes in 4 layers = 100 + 80 + 60 + 40 = 280 boxes
Therefore, the total number of boxes needed to make up the 4 layers is 280 boxes.
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-7, 103, -997, 10003, -99997, ...
Find pattern
The pattern is as follows: Start with 3, square it, subtract 10.
Looking at the given sequence: -7, 103, -997, 10003, -99997, we can observe a pattern emerging. Let's break it down:
The first number, -7, can be obtained by starting with 3, squaring it, and then subtracting 10: (-7 = 3^2 - 10).
The second number, 103, is obtained by starting with -7, adding 110, and then subtracting 10: (103 = -7 + 110 - 10).
The third number, -997, is obtained by starting with 103, subtracting 1110, and then subtracting 10: (-997 = 103 - 1110 - 10).
The fourth number, 10003, is obtained by starting with -997, adding 11110, and then subtracting 10: (10003 = -997 + 11110 - 10).
The fifth number, -99997, is obtained by starting with 10003, subtracting 111110, and then subtracting 10: (-99997 = 10003 - 111110 - 10).
From this analysis, we can see that each subsequent number in the sequence is obtained by alternately adding a positive integer (110, 1110, 11110) and subtracting 10 from the previous number. The pattern continues in this manner.
Then, alternate between adding increasingly larger positive integers and subtracting 10 to obtain subsequent numbers in the sequence.
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orly uses 2 cups of raisins for every 8 cups of trail mix she makes. how many cups of trail mix will she make of she uses 10 cups of raisins
Answer: 40 cups of trail mix
Step-by-step explanation:
To solve the problem, we can set up a proportion. We know that Orla uses 2 cups of raisins for every 8 cups of trail mix, which can be written as:
2/8 = 10/x
Where x is the number of cups of trail mix Orla will make if she uses 10 cups of raisins.
To solve for x, we can cross-multiply:
2x = 8 * 10
2x = 80
Then divide by 2:
x = 40
Therefore, if Orla uses 10 cups of raisins, she will make 40 cups of trail mix.
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Find the inverse of the given function. f(x)=-1/2sqrtx+3 x>=3
The inverse of the given function is: f⁻¹(x) = 4x² - 3 for x ≤ 0
How to find the Inverse of the Function?The inverse of a function is defined as a function that serves to undo another function. That is, if f(x) produces y, then putting y into the inverse of f' produces the output x. A function f' that has an inverse is referred to as invertible and the inverse is denoted by f⁻¹.
The given function is:
f(x) = -¹/₂√(x + 3)
To find the inverse of the function we replace the value of x and y and then find y in terms of x which is the inverse of the function.
Let f(x) = y
Thus:
x = -¹/₂√(y + 3)
Multiply both sides by -2 to get:
-2x = √(y + 3)
Square both sides to get:
4x² = y + 3
y = 4x² - 3
Thus, the inverse of the function is:
f⁻¹(x) = 4x² - 3 for x ≤ 0
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Use trigonometry to solve for the
• missing angle.
Answer: 16.26 degrees
Step-by-step explanation:
Sin^-1 (7/25)
SOH
Sin= Opposite/Hypotenuse
Answer:
Answer: 16.26 degrees
Step-by-step explanation:
Sin^-1 (7/25)
Step-by-step explanation: