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vlabodo [156]
3 years ago
12

The perimeter of a rectangle is 48 centimeters. The relationship between the length, the width, and the perimeter of the rectang

le can be described with the equation
`2\cdot\operatorname{length}+2\cdot width=48`



Find the length, in centimeters, if the width is `x` centimeters (answer as an expression)
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
4 0

Answer:

The length in centimeters is (24-x) centimeters

Step-by-step explanation:

Mathematically, we are told that the equation linking the length, width and perimeter is as follows;

2(length) + 2(width) = 48

But in this case, we are told that the width is x centimeters

2(length) + 2(x) = 48

2(length) = 48-2x

length = (48-2x)/2

length = 24 - x

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Solution :

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3 years ago
Solve for x. x2 = 100 A. -200, 200 B. -100, 100 C. -50, 50 D. -10, 10
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Answer:

D. -10, 10

Step-by-step explanation:

Instead of inserting values into x to solve, let's isolate x.

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<u><em>Hope this helps! :)</em></u>

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