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

Where do you find the information needed to prepare a Trail Balance? A) Balance Sheet B) Income Statement C) General Ledger D) Source Document

Sussex County received 43 inches ofrainfall this year. The percent error in thelocal meteorologist's rainfall predictionwas about 18.02%. What are twopossible v

DISPLACEMENT WITH CONSTANT ACCELEration. Given information: displacement=64m, acceleration=9.81m\s and time interval=3s. calculate the initial velocity

Which of the following is a part of the digestive system

DATE g Practice cost | 2. Iona's favorite peaches are $2,50 per pound at the local farmers' market. She bouppt 35 pounds of the peaches How much did she spend?

Horsetail has been uses to

In an experiment,the temperature of a solution is -7/8F the temperature drops 1 1/2 What is the temperature after the drop

What is the center of the circle given by the equation (x + 17)2 + (y − 4)2 = 23? A. (−4, 17) B. (−17, 4) C. (17, −4) D. (4, −17)

48.02 divided by 0.02=? show how you got the answer

An operation manager at an electronics company wants to test their amplifiers. The design engineer claims they have a mean output of 364364 watts with a standar