What is the slope below?
Answer:
2/3
Step-by-step explanation:
rise 4 run 6 simplifies to 2/3
Please help with this 1 question! -3-||
[tex] \frac{20}{100} (100x) = \frac{80}{x} (100x) \\ \frac{20}{ \cancel{100}}( \cancel{100} \: \: x) = \frac{80}{ \cancel{x}} (100 \cancel{x}) \\ 20x = 80(100) \\ 20x = 8000[/tex]
Solve the equation for x-term.[tex]x = \frac{8000}{20} \longrightarrow \frac{800 \cancel{0}}{2 \cancel{0}} \\ x = \frac{800}{2} \longrightarrow \frac{ \cancel{800} \: \: 400}{ \cancel{2} \: \: 1} \\ x = 400[/tex]
Answer CheckSubstitute x = 400 in the equation.
[tex] \frac{20}{100} = \frac{80}{400} \\ \frac{ \cancel{20} \: \: \: 1}{ \cancel{100} \: \: \: 5} = \frac{ \cancel{80} \: \: \: 1}{ \cancel{400} \: \: \: 5} \\ \frac{1}{5} = \frac{1}{5} [/tex]
The equation is true for x = 400. Therefore the answer for equation is x = 400.
Answer[tex] \large\boxed{x = 400}[/tex]
Answer: 400
Explain: Just do 80/20 and get 4 then do 100 times 4
回答：400
説明：80/20を実行して4を取得し、次に100回4を実行します
Convert the following function to Standard Form by using the Area Model.
f(x) = (x+3)²+8
A. f(x) = x² + 6x + 17
B. f(x) = x² + 6x +9
C. f(x) = (x + 3)(x +8)
D. f(x) = x² +17
what is 16/20 minus 1/4 in simpilest forrm
Answer:
11/20
Step-by-step explanation:
16/20 - 1/4
rewrite 1/4 with same denominator (multiply by 5)
16/20 - 5/20 = 11/20
PLEASE HELPP i’ll give 25 points
Answer:
9
Step-by-step explanation:
42 / 7 = 6
48 / 8 = 6
54 / 6 = 9
Answer:
the answer is 9
Step-by-step explanation:
the number are being multipled by 6
Ms. Bedru conducts a survey of the ages
of her students in her Algebra Il classes.
She finds the average age is 200
months, give or take 5 months. Write and
solve an equations for the maximum and
minimum ages.
Mt. Boma is 8150 yards above sea level. There are 3 feet in a yard and 5280 feet in a mile, how many miles above sea level is Mt. Boma?
3.1 miles
46 miles
31 miles
1.5 miles
4.6 miles
15 miles
Answer:
4.6
Step-by-step explanation:
8,150 x 3 = 24,450 so
8,150 yards = 24,450 feet
and 24,450 divided by 5,280 = ~4.63
so 24,450 feet = 4.6 miles
Evaluate 3x + 15 when the x is replaced with 2, 3, and 5?
Answer:
3(2) + 15= 21; 3(3) +15= 24; 3(5) + 15= 30
Step-by-step explanation:
just plug in your x values and then solve
brainly is full of braindead bots.
True or False?
Answer:
False
Step-by-step explanation:
Answer:True
Steby-step explanation:
Use the GCF to factor 32x+56
Answer:
8
Step-by-step explanation:
The factored form of the given expression is 8(4x+7).
What is GCF?GCF stands for Greatest Common Factor, it is the highest common factor of each of the term in the expression.
Express each term of the given expression in the form of factors.
32x+56=8·4·x+8·7
From both terms, the highest common factor, that is, GCF is 8.
Factor out 8 from the terms.
8(4·x+7)=8(4x+7)
Thus, the factored form of the given expression is 8(4x+7).
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Q2 - Using expressions
Write down a simplified expression
for the perimeter of this triangle:
9x - 8w
5x + gy
5y + 4w
perimeter
Do not factorise the answer.
Answer:
14x-4w+14y
Step-by-step explanation:
9x+5x-8w+4w+9y+5y
=14x-4w+14y
The value of (-6) - 6 - (-6) ?
Step-by-step explanation:
Consider the given expression,
Let,
x=
6+
6+
6+
6..........∞
Now,
x=
6+x
x
2
=6+x
x
2
−x−6=0
x
2
−3x+2x−6=0
x(x−3)+2(x−3)=0
(x−3)(x+2)=0
x=3or−2
Hence,this is the answer.
Use a common denominator 1/6 7/10
I don't know how to solve for any of the values so please help me!!
A building casts a shadow 49 feet long. At the same time, a 36 foot tall flag pole casts a shadow 9.8 feet long. What is the height of the building
Answer:
180 feet tall
Step-by-step explanation:
36 divided by 9.8 = 3.673469388
3.673469388 x 49 = 180 ft
If a triangle has at least two angles congruent,then it is equilateral
Complete the table of values for y= 2x-4
Answer:
-8,-6
Step-by-step explanation:
The completed table for y = 2x - 4 is ( - 2, 0), (- 1, - 6), and (0, -4)
What is a function?A function can be defined as the outputs for a given set of inputs.
The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.
Given, A function y = 2x - 4.
Now at x = - 2 we'll simply put the numerical value of x in y.
y = 2(2) - 4.
y = 4 - 4.
y = 0.
( - 2, 0).
At x = - 1.
y = 2(-1) - 4.
y = - 2 - 4.
y = - 6.
(- 1, - 6).
At x = 0.
y = 2(0) - 4.
y = 0 -4.
y = -4.
(0, -4)
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Can someone please help me ?
Answer:
160
Step-by-step explanation:
To solve this we will use the equation
Distance= Velocity * Time
We will first need to calculate the time flown
So we have
960=480*time
Divide and get time=2
We now need to find the new velocity considering wind speed and we can do this by writing a new equation
We have
640=velocity*2
divide and get that velocity=320
This is the speed that the plane was going with the wind resistane which means that to calculate the wind resistance you subtract 320 from the plane's normal speed of 480
so 480-320=160
Solve:
x+ 10 - 5 = -9
12:3:9=? I dont know
Given YW bisects
*image is attached above*
Answer:
Third Option ∠XYW ≅∠ZYW
Step-by-step explanation:
Line bisector cuts an angle in half.
The measure of an interior angle of a regular polygon is given. Find the number of sides in the polygon.
A. 144 B. 156
I need help solving this
Answer: h(35) = 43
Step-by-step explanation: The question is asking you to solve the equation if t = 35:
h(t) = 50 - t/5
h(35) = 50 - 35/5 <— I substituted 35 in for t.
h(35) = 50 - 7
h(35) = 43
Answer:
The answer is 43
Step-by-step explanation:
[tex]h(t) = 50 - \frac{t}{5}[/tex]
[tex]h(35) = 50 - \frac{35}{5}[/tex]
[tex]h(35) = 50 - 7[/tex]
[tex]h(35)=43[/tex]
Write an equation in point-slope form of the line that passes through (-4,1) and (4,3).
Answer:
An equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
Step-by-step explanation:
Given the points
(-4,1)(4,3)Finding the slope between the points (-4,1) and (4,3)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-4,\:1\right),\:\left(x_2,\:y_2\right)=\left(4,\:3\right)[/tex]
[tex]m=\frac{3-1}{4-\left(-4\right)}[/tex]
Refine
[tex]m=\frac{1}{4}[/tex]
Point slope form:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointin our case,
m = 1/4(x₁, y₁) = (-4,1)substituting the values m = 1/4 and the point (-4,1) in the point slope form of line equation.
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-1=\frac{1}{4}\left(x-\left(-4\right)\right)[/tex]
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
Thus, an equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:
[tex]y-1=\frac{1}{4}\left(x+4\right)[/tex]
I need help hurry !! Please , which one is correct?
Answer:
13
Step-by-step explanation:
I used the calculator heheh
Hope It Helps
Height: 168 in.
Height
ft
Answer:
14 ft
Step-by-step explanation:
116 divided by 12 because there are twelve inches in a foot
Problem 6
Last month the donut shop made 6,270 donuts. If there were 30 days last 10 points
month and they made the same number of donuts each day, how many
donuts were made each day?'
*
A:29
B:290
C:299
D:209
Find the area of the
regular figure below:
A) 67.3 in2
B) 70.2 in2
C) 74.6 in2
D) 77.1 in 2
E) 82.8 in2
pls show work
Answer:
Option E
Step-by-step explanation:
Central angles of a regular polygon = [tex]\frac{360}{n}[/tex]
Here, n = Number of sides of the regular polygon
Therefore, central angle of the regular polygon = [tex]\frac{360}{8}[/tex] = 45°
From the picture attached,
m∠AOB = [tex]\frac{45}{2}[/tex] = 22.5°
By tangent rule,
tan(∠AOB) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(22.5°) = [tex]\frac{AB}{OB}[/tex]
AB = OB[tan(22.5°)]
AB = 5(0.414213)
= 2.07 in
Therefore, area of ΔAOC = 2 × (Area of ΔABO)
= [tex]2(\frac{1}{2})(\text{Base})(\text{Height})[/tex]
= AB × OB
= 2.07 × 5
= 10.35 in²
Since, area of the given regular octagon = 8 × (Area of ΔAOC)
= 8(10.35)
= 82.5 in²
Therefore, Option (E) is the answer.
a system of inequality, where x is the rate of a spaceship in a video game and y is where the ship travels on the screen in 3.5 seconds, is represented by the graph. which symbol could be written in both circles in order to represent this system algebraically?
Answer: B. >=
Step-by-step explanation: Sorry if I'm late, but here's proof. If you see that both the lines intersect and split ways at -6 x-int on the graphing calculator, its the same graph. So the answer would be >=.
:)
The system of inequality is solved and 3 ≤ x ≤ 5
What is an Inequality Equation?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
y ≤ (7/4)x + (17/2) (left circle)
y ≥ (7/4)x + (17/2) (right circle)
So, we can write the system of inequalities algebraically as:
3 ≤ x ≤ 5
(7/4)x + (17/2) ≤ y ≤ (7/4)x + (17/2)
The correct symbol to write in both circles in order to represent this system algebraically is "≤" (less than or equal to)
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oi oi oi help me please
Answer:
It is impossible for us to answer that question as we weren't provided with a text to analyze.
Step-by-step explanation:
