IsaiahZaynRiley IsaiahZaynRiley

03-01-2017
Mathematics

contestada

The length of a rectangle is four times its width. If the perimeter is at most 100 centimeters, what is the greatest possible value for the width?

Respuesta :

apologiabiology apologiabiology

03-01-2017

P=2(L+W)
100≥P

L is 4 times W
L=4W
sub 4W for L

100≥2(4W+W)
100≥2(5W)
100≥10W
divide both sides by 10
10≥W

the greatest possible width is 10cm

Answer Link

Otras preguntas

if silicon has a charge of -4, how many electrons does it have

What would be considered an eviormental stress?

You spend $30.40 on 4 CDs. Each CD costs the same amount and is on sale for 80% of the original price. a. Write and solve an equation to find how much you spen

The Senate has the constitutional power of a. initiating revenue bills b. impeaching federal officials c. confirming presidential appointments d. the Senate

How did marco polo travels to asia lead to a european interest in the rest of the world?

What do you add or subtract if you’re trying to find the coterminal angles in degrees? Do you add and subtract 2pi the same and then convert to degrees or is it

The united states army recently has been both praised and criticized for its use of a popular video game, america's army, which is designed to reach potential r

How can i tell the difference between a one element and another?

Suppose natasha currently makes $80,000 per year working as a manager at a cable tv company. she then develops two possible entrepreneurial business opportuniti

Lionel's lawn care is a company that maintains residential yards. lionel's cost for his standard package of mowing, edging, and trimming is $15, a