rrmahMidoriagmandr rrmahMidoriagmandr

02-03-2017
Mathematics

contestada

1. A rectangular playground covers 4,500 meters sq.
Its length is 40 m longer than its width.

What is the width of the playground?
(Will up vote)

Respuesta :

beueveyone beueveyone

04-03-2017

4500^2 so 4500 rooted is 67.08... But that isnt needed i guess
(X+X+40)^2=4500
X^2 + (X+40)^2 =4500
Let me know if you need more info

Answer Link

Otras preguntas

In 2021 the James Webb Telescope will begin operation focusing on infrared wavelengths and must be kept extremely _______.

A company found that an experienced surveyor can survey a roadbed in 7 hours. An apprentice surveyor needs 8 hours to survey the same stretch of road. If the tw

\left(a-b\right)\sqrt{\frac{2}{a^2-b^2}}

The weight of air in a column 1-m2 in cross section that extends from sea level to the top of the atmosphere is?

Underwood Company is preparing its annual profit plan. As part of its analysis of the profitability of individual products, the controller estimates the amount

Fill in the blank, in the sentence below, with the present tense form of the Spanish verb that means "to repeat." El profesor _________ las palabras de vocabul

Mike wants to find the confidence interval for a set of data. he knows the sample size and the sample proportion. which other piece of information does he need

Define the "Social Entrepreneurs" and state some examples of "Social Enterprise Obligations" that are important to you and why.

Epiglottitis is a condition in which the epiglottis is inflamed. It is most often caused by a bacterial infection. Explain why this type of inflammation is life

I need help, pls and thx