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ch4aika [34]
2 years ago
13

The length of a rectangle is 8 inches more than the width. the perimeter is 44 inches. find the length and width of the rectangl

e
Mathematics
1 answer:
vazorg [7]2 years ago
8 0

Answer: Width is 7 inches, length is 15 inches.

Step-by-step explanation:

Let the width be w. Then, the length is w+8.

2(w+w+8)=44\\\\w+w+8=22\\\\2w+8=22\\\\2w=14\\\\w=7\\\\\implies l=15

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3 years ago
Please Help Me With This Math Problem
gizmo_the_mogwai [7]

Answer:

Yes the relationship is linear and given by:

y+2=-\frac{5}{4} \,(x+9) (first option of your list)

Step-by-step explanation:

Yes, it is a linear expression. As we did in previous exercises, we calculate the difference between consecutive y values of the table, and write down the answers we get:

-7-(-2) = -7+2 = -5

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We notice that all of them give "-5"

Now we evaluate the difference between consecutive x-values in a similar fashion:

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This means that the slope (rate of change) of the line is "-5/4"

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which is the first expression listed among your possible answer choices.

4 0
3 years ago
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