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Mice21 [21]
3 years ago
5

A rectangle has a length that is 12 centimeters longer than its width. Let x represent the width of the rectangle. Which of the

following would represent the area of the rectangle?
Mathematics
1 answer:
Jlenok [28]3 years ago
6 0

Answer:

Step-by-step explanation:

if x is the size of the width, then that means that the length would be x + 12.

now area is = to L * W

that means that (x) * (x+12) = Area

so multiply it out,

you get that x^2 + 12x = Area

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Answer:

k = -12/77

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HELP ASAP
denis-greek [22]
A) I included a graph, look below.

B)

Input the y in x = y + 3.

x = (-4x - 3) + 3
x = -4x + 0
Add 4x to both sides.
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Divide both sides by 5.
x = 0

Input that x value in y = -4x - 3

y = -4(0) - 3
y = 0 - 3
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(0, -3)

C)

Convert both equations to Standard Form.

x = y + 3
Subtract y from both sides.
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equals
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