michhvibez michhvibez

02-06-2017
Mathematics

contestada

the perimeter of a rectangular concrete patio is 100 meters. it is 30 meters long. how wide is it?

Respuesta :

02-06-2017

perimeter is 2l+2w
100 =2(30) + 2w
100 =60 + 2w
-60 -60
40 = 2w

w=20 meters.

Answer Link

Otras preguntas

hey can anybody help me

1. Which is the equation of a circle with center (–2, 3) and radius r = 5? (x + 2)² + (y – 3)² = 10 (x + 2)² + (y – 3)² = 25 (x – 2)² + (y + 3)² = 10 (x – 2)²

a child lifts a 5.0-newton toy to a height of 0.50 meters. how much work is done on the toy? 0.0 j 2.5 j 4.5 j 10 j

Which of these is important to consider before believing health or fitness information you find online? A.The length of the information B.The number of comment

Fewer accidents are caused by traffic jams than by pickled drivers

All factors that influence our physical fitness can be controlled. TRUE or FALSE.

Estimate the sum by clustering 8.3 + 7.9 + 8.11 + 8.35 + 7.65 + 8.1.

Which of the following regions did not become part of the Byzantine Empire? Thrace Italy Egypt Britain Question 2 (Worth 5 points) Which of the following w

One example of Congress using implied powers in education is the rise in _____.. . . . A) college tuition costs. B) women’s athletic programs. C) women college

The art of persuasion is using words to influence the _________ and actions of others.