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

How long can jello stay out of the fridge?

A map that you can make with a raised surface is a(n) ________ map.

HELP ASAP!!!! In the figure shown, which pair of angles must be complementary? ∠AOC and ∠DOB ∠COD and ∠DOB ∠COB and ∠AOC ∠AOC and ∠COD

I don't know how to do number 7 please help!!

If p is false, q is true, and r is true, why is the value of (p v ~q) v r

Which of these processes involves splitting of an atom? Physical change Nuclear fusion Nuclear fission Chemical reaction PLEASE ANSWER !!!

What is a positive way to look at the melting glaciers and subsequent rising shorelines ? A) we have plenty of warning B) we do great things when challenged and

why is inaccurate to say CO is 50 percent oxygen

The value of x in the proportion 1/2:2/3 = 3/4:x is

What else would need to be congruent to show that abc equals xyz by Asa