maddymcg408 maddymcg408

24-03-2021
Mathematics

contestada

8.
The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2ℓ + 2w to find the length of the frame if the width is 19 inches.

A. 15 in.

B. 17 in.

C. 20 in.

D. 19 in.

Respuesta :

lalamcg115 lalamcg115

24-03-2021

Answer:

B. 17 in.

Step-by-step explanation:

2l + 2w = 72

2l + 2(19) = 72

2l + 38 = 72

2l = 34

l = 17

Hope this helps!

Answer Link

Otras preguntas

what is the rooftop of the world

What is the main job of the lungs?

Which statement best describes how settlement societies differed from hunter-gatherer societies during the agricultural revolution

Evaluate each expression 9+2(4)

450 at 7.5% for 3 years

Which describes an atom that has fewer neutrons than protons and more electrons than protons?1. Negative Compound2. Positive Compound3. Positive Ion4. Negative

How did Isaac Newton turn Copernican and Galilean theories into indisputable facts?

A statistician is hired by the National Veterinary Medical Association (NVMA) to conduct a survey on pet expenditures. The statistician considers a personal int

what is social policy

An object that helps describe something that is much too big or much too small to understand in its natural size is called a ________.