lacrawford02 lacrawford02

25-08-2016
Mathematics

contestada

Write a formula for the length l of a rectangle given its perimeter P and its width w. Justify your thinking.

Respuesta :

dalendrk dalendrk

25-08-2016

P = 2l + 2w |subtract 2w from both sides

2l = P - 2w |divide both sides by 2

l = (P - 2w)/2

Answer Link

Otras preguntas

if a sum borrowed under compound intrest doubles itsef in 10 years, when will it become four fold?

Name two modern technologies that help us to monitor cyclones.

What do u mean by atmospheric pressure

What were the two main reasons Spain sent expeditions to the Americas?

Let A={2,3} and B= {7,8}.write the power set of AxB.

how do you add fractions wiyh improper fractions

In monocots the endosperm is a large portion of the seed, while in dicots this structure is virtually absent. Explain the absence of the endosperm in dicots

Identify the domain and rangewith steps please (picture below)

What ship did Christopher Columbus ride in?

Alyssa is selling bags of peanuts to raise money for a fundraiser. So far, she has sold 36 bags of peanuts. This is 45% of her goal. What is Alyssa ' s goal