A teacher runs a total of 48 city blocks in a rectangular pattern. If the width of the run is 3x and the length of the run is 5x

Question

2 years ago

11

+ 4, what is the perimeter of the path the teacher runs? all you have to do is a equation don't solve it :)

1 answer:

Ghella [55] · Answer 1 · 2022-05-07T05:47:25+03:00

6 0

Answer:

P = 16x + 8

Step-by-step explanation:

Perimeter of a rectangle

= 2(L + W)

Given

L = 5x + 4 and

W = 3x

Therefore

Perimeter = 2(5x + 4 + 3x)

Rearrange the expression

P = 2(5x + 3x + 4)

P = 2(8x + 4)

Now expand the bracket

P = 2 x 8x + 2 x 4

P = 16x + 8