Answer:144
Step-by-step explanation:
This is long division can you help me do it plz!
Answer:
175262
Step-by-step explanation:
7 Which of following equations represents the
relationship shown in the graph below?
a. y = .2x
b. y = x + 12
50
45
40
35
30
25
20
15
10
5
c. y = 3x
d. y = 5x
1 2 3 4 5 6 7 8 9 10
Answer:
y=5x
Step-by-step explanation:
slope =5
y intercept= 0
Jerritt had 15 beef sticks. Leonard gave him some more. Than Jerritt
had 42 beef sticks. How many beef sticks did Leonard give to Jerritt?
Answer:
27
Step-by-step explanation:
Let x represent the number of beef sticks given to Jerrit by Leonard.
Let's calculate!
42 = 15 + x
42 - 15 = x
27 = x
x = 27
Hope that helped :)
In an inverse variation, X = -8 when
y= - 1/4. What is the value of y when x = 4?
Step-by-step explanation:
xy = k, where k is a real constant.
When y = -1/4, x = -8.
=> k = (-8)(-1/4) = 2.
Therefore when x = 4,
y = k/x = (2)/(4) = 0.5.
In an inverse variation the value of y is 0.5
What is the value of y ?
In an inverse variation, X = -8 wheny= - 1/4.
y= - 1/4.
the value of y when x = 4
In the equation xy = k, k is a real constant.
X equals -8 at y = 1/4.
=> k = (-8)(-1/4) = 2.
Consequently, if x = 4,
y = k/x = (2)/(4) = 0.5.
In an inverse variation the value of y is 0.5.
Solving an Inverse Variation Problem:
The variation formula is either y = k/x or k = xy.Replace with the supplied values to determine the value of k.With the known value for k, rewrite the variation equation as y = k/x.Find the unidentified by substituting the remaining values.To learn more about inverse variation refer to:
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Please help-help-help
Kris is setting up tables for an awards banquet. Each table seats 16 people. What is the fewest number of tables
Kris needs to set up for 132 people?
A. 6 tables
B. 7 tables
C. 8 tables
D. 9 tables
Answer:
D=9 Tables
Step-by-step explanation:
132÷16=8.25
answer these trigonometry questions please I really don't understand it and I need help with work please and thank you
Answer:
5. 28.39
6. 58.18
Step-by-step explanation:
5. To find x, use tangent since you know the opposite and adjacent legs
tangent is opposite/adjacent
tan(x)=20/37
x=tan-1(20/37)
x=28.39
6. you want to find the hypotonuse of XYZ to use tangent to find angle W
Sin(25)=15/x
0.423=15/x
0.423x=15
x=35.46
this is the hypotonuse
now use tangent to find W
tan(x)= 35.46/22
x=tan-1(35.46/22)
x=58.18
3x+y-4=1 Solve For Y
Answer:
y=-3x+5
Step-by-step explanation:
6. A shipping box is shown below. How many
cubic feet will the shipping box hold?
3.5 ft
4 ft
4 ft
6 ft
4 ft
Answer:
can't understand your question
Can some help ...:.....0
Answer:
-4
Step-by-step explanation:
Two legs of the triangle are congruent as shown by the tick marks. This means that this is an isosceles triangle; in an isosceles triangle, the two base angles are also congruent. Which means <A and <B are congruent.
So to solve for x, set 28 and 10x+68 equal to each other.
28=10x+68
First, subtract 68 from both sides
-40=10x
Then, divide both sides by 10
-4=x
If you want to check your answer plug -4 back into the original equation.
28=10(-4)+68
28=-40+68
28=28, which is true, therefore -4 is correct.
Tori is making 3 cups of snack mix. so far, she has put 1/4 cup of pretzels and 1 1/8 cups of chips into a bag. If cheese crackers are the last ingredient, which amount of cheese crackers should she add to the bag?
Answer:
1 5/8
Step-by-step explanation:
have a nice day
bill is in a class of 50 students. 40% of the students in the class does not take the bus to school. how many students do not take the bus to school?
Answer:
20 students
Step-by-step explanation:
We must find 40% of 50. To do so, calculate 50 * .4 or 50 * 1/4.
Which expression is equivalent to (x^4/3 x^2/3)^1/3
O x^2/3
O x^2/9
O
x^8/27
O x^7/3
Answer:
We conclude that:
[tex]\left(\:\:\frac{x^4}{\frac{3x^2}{3}}\right)^{\frac{1}{3}}\:=\:x^{\frac{2}{3}}[/tex]
Hence, option A i.e. [tex]x^{\frac{2}{3}}[/tex] is true.
Step-by-step explanation:
Given the expression
[tex]\left(\:\:\frac{x^4}{\frac{3x^2}{3}}\right)^{\frac{1}{3}}[/tex]
Apply exponent rule: [tex]\left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}[/tex]
[tex]\left(\frac{x^4}{\frac{3x^2}{3}}\right)^{\frac{1}{3}}=\frac{\left(x^4\right)^{\frac{1}{3}}}{\left(\frac{3x^2}{3}\right)^{\frac{1}{3}}}[/tex]
[tex]=\frac{x^{\frac{4}{3}}}{\left(\frac{3x^2}{3}\right)^{\frac{1}{3}}}[/tex] ∵ [tex]\:\:\:\left(x^4\right)^{\frac{1}{3}}=x^{\frac{4}{3}}[/tex]
[tex]=\frac{x^{\frac{4}{3}}}{\frac{\left(3x^2\right)^{\frac{1}{3}}}{3^{\frac{1}{3}}}}[/tex]
[tex]=\frac{x^{\frac{4}{3}}}{x^{\frac{2}{3}}}[/tex]
Apply exponent rule: [tex]\frac{x^a}{x^b}=x^{a-b}[/tex]
[tex]=x^{\frac{4}{3}-\frac{2}{3}}[/tex]
[tex]=x^{\frac{2}{3}}\\[/tex]
Therefore, we conclude that:
[tex]\left(\:\:\frac{x^4}{\frac{3x^2}{3}}\right)^{\frac{1}{3}}\:=\:x^{\frac{2}{3}}[/tex]
Hence, option A i.e. [tex]x^{\frac{2}{3}}[/tex] is true.
Solve the equation.
6 = c - 5
Answer:
c=11
Step-by-step explanation:
Answer:
c = 11
Step-by-step explanation:
6 = c - 5
6 +5 = c -5 +5
11 = c
hope this helps <3
A force of 375 N is exerted with a pressure of 15 N/m2.
Calculate the area to which the force has been applied.
Answer:25
Step-by-step explanation:
P=F/S
375/15=25
There are two mystery numbers. The sum of 2 times the first number and 3 times the second number is -18. The sum of 3 times the first number and 2 times the second number is -17. What are the two numbers?
Answer:
-3 and -4
Step-by-step explanation:
x = 1st number
y = 2nd number
set up system of equations:
2x + 3y = -18
3x + 2y = -17
elimination method: multiply 1st equation by -2 and second by 3
-4x - 6y = 36
+
9x + 6y = -51
5x = -15
x = -3
find y: 2(-3) + 3y = -18
-6 + 3y = -18
3y = -12
y = -4
• Which operations are used in the expression 2x – 4? Choose ALL that apply.
division
multiplication
addition
subtraction
Answer:
The expression uses multiplication and subtraction.
Multiplication and subtraction used in the expression 2x – 4
What is Expression?An expression is combination of variables, numbers and operators.
We need to find which operations are used in expression
2x-4
An operation is a mathematical action. Addition, subtraction, multiplication, division, and calculating the root are all examples of a mathematical operation.
Two times of x minus four.
Two times of x means we are taking product of 2 and x. Multiplication is used
2x-4 means we are subtracting four from 2x. Subtraction is used in the expression.
Hence Multiplication and subtraction used in the expression 2x – 4
To learn more on Expressions click:
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Natalie and her friends eat at a restaurant. The bill is $78.96. Natalie leaves a
gratuity and spends $93.18. What percent of the total was the tip?
Answer:
0.1422 %
Step-by-step explanation:
$93.18 - $78.96 = $14.22
Move the decimal in 14.22 two spaces to the right and put a zero after the decimal point.
0.1422 %
I hope this helps u! :D
А
a) In the given figure, ABC – XCY, BC = 9 cm,
BY = 3 cm and XY = 4 cm.
Find the length of AB.
Answer:
AB = 12 cm
Step-by-step explanation:
AB/BC = XY/BY
From the above question:
AB = ??
BC = 9cm
XY = 4cm
BY = 3 cm
AB/9 = 4/3
Cross Multiply
AB × 3 = 9 × 4
AB = 9 × 4/3
AB = 12 cm
Therefore, Length AB = 12cm
Please help me with my homework!!!
Answer:
C
Step-by-step explanation:
Plug the values into the function
Miguel needs to drive a total of 16 miles. So far, he has driven 8.9 miles. How many more miles must Miguel drive?
Answer:
................
Step-by-step explanation:
Answer:
7.1 miles till Miguel gets to the destination
Step-by-step explanation:
16 miles - 8.9 miles = 7.1 miles
HELp show work too pleaseee
Answer:
its C LOL
Step-by-step explanation:
4x1=4
12x4=48
4/48
Really urgent!!!!
Bus X, Bus Y and Bus Z leave the bus terminal every 35 minutes, 40 minutes and 42 minutes respectively. Given that the 3 buses leave the interchange together at 0620, what would be the next time the three buses leave together?
Answer:
Step-by-step explanation:
Find the lowest common multiple between the numbers
35 = 5×7
40 = 2³×5
42 = 2×3×7
So the lowest common multiple is:
2³×3×5×7 =840 minutes
840 minutes is 14 hours so the next time they are all at the interchange is 2020 hours.
HELP!! PLEASE! ASAP!!
Please help me with this problem.
Answer:
your questions is not looking clear sorry bro am so sorry
How do I know which triangles are similar to ABC?
Answer:
I'm not sure if my answer is correct but anyways.
Step-by-step explanation:
If you drew a triangle and labeled it, that would be easier to determine your answer. So, 145-10=135 and then i guess 145-135=10???
Find the coordinates for points are that proves figure trap is an isosceles trapezoid?
Answer:
Coordinates of point R → (c - a, b)
Step-by-step explanation:
From the picture attached,
By the property of an isosceles trapezoid,
PX = AY = a
Therefore, horizontal distance of Y from the origin PY = AP - AY
PY = c - a
Vertical distance of point R from x-axis (RY) = b
Therefore, coordinates of point R will be (c - a, b).
PLZ PLZ PLZ PLZ HELP!!!!!!!!!!
What is the surface area in square inches of a cube whose edges are 9 inches long?
Answer:
486 inches
Step-by-step explanation:
multiply 9×9=81
then multiply 81×6 (because there are 6 sides)
Answer:
486 on Edge 2022-2023
Step-by-step explanation:
HOPED THIS HELPED YOU
HAVE A GOD-LIKE DAY
EVEN TO EVERYONE THATS ON EDGE
Bryan spends 4.30 at the store. Kelvin spends 3 times as much as bryan. Terrel spends 2.45 more than kelvin.
can some one please help me with this?
Answer:
[tex]\frac{12}{z}[/tex]
Step-by-step explanation:
The quotient of 12 and z:
The key word in this expression is quotient. This signifies that you are dividing.
Your equation is [tex]\frac{12}{z}[/tex]
Multiply/divide
A solution in Jasper's chemistry class has a density of 2.9 grams per milliliter. What is the
mass in grams of 10 milliliters of the solution?
Answer:
it would me 0.3 grams per milliliter
Step-by-step explanation:
you round 2.9 grams and it is then 3.0 and you divide 3.0 and 10 and u get 0.3 grams per milliliter