3 years ago

Write a linear function?

Mathematics

1 answer:

erik [133]3 years ago

5 0

Answer:

y= 1/2x -5/2

hope this is right

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What equation is equivalent to 1.43p + 2.2 = -4.001

elena55 [62]

For this case we have the following equation:
$1.43p + 2.2 = -4.001
$
We can rewrite the equation.
For this, we subtract 2.2 on both sides of the equation.
We have then:
$1.43p + 2.2 - 2.2 = -4.001 - 2.2
$
Rewriting the equation on both sides we have:
$1.43p = -6.201
$
This obtained equation is an equation equivalent to the initial equation.
Answer:
An equation that is equivalent is:
$1.43p = -6.201$

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3 years ago

Can someone please answer #44?

Bad White [126]

The theorem is correct because of the fact that they all equal the same...

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3 years ago

Read 2 more answers

What is the scale factor from figureA to figure B

s344n2d4d5 [400]

Answer:

1/3

Step-by-step explanation:

The scale factor would be 1/3.

To get figure A to the size of figure B, we need to multipy all sides by 1/3.

33*1/3=11

15*1/3=5

3 0

3 years ago

Shane's Mother is training for a marathon. On Saturdays, she runs 10 miles in 90 min. WHat is her average speed in miles per hou

Aleks04 [339]

<span>If someone runs 10 miles in 90 minutes their average speed is 6.67 mph</span>

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3 years ago

A circular cloud of poison gas from a factory explosion is expanding so that t hours after the explosion the radius of the cloud

diamong [38]

Answer:

6000π m²/h

Step-by-step explanation:

Area of the circular cloud =πr²----------------------------------------- (1)

Radius as a function of time = R(t)=50+20t------------------------ (2)

dA/dt = (dA/dr) x (dr/dt)-----------------------------------------------------(3)

dA/dr = 2πr

dr/dt = 20

After 5 hours, the radius of the cloud will be :

R(5)=50+20(5)

= 150 meters

Substituting into (3)

dA/dt = 2π(150) x 20

= 6000π m²/h

3 0

3 years ago