elchingonsito elchingonsito

06-09-2017
Mathematics

contestada

The length of a rectangle is three times longer that's its width. The perimeter of the rectangle is 16 feet. If x represents the width of the rectangle, which equation can be used to find its value

Respuesta :

06-09-2017

Here is what you know:

L = 3x
16 = 2L + 2x

Then substitute the L equation in for the 2L so you have:

16= 2(3x) + 2x

16= 6x + 2x

16= 8x

X = 2

Answer Link

Otras preguntas

What type of arc is AB

How to pronounce the name 'Chenle' a) Chen-row b) Chen-lin c) Chen-luh d) Chen-lee

Michelle says that 4,902 × 0.001 is the same as 4,902 ÷ 103. Which explains whether she is correct? A. She is correct because 0.001 = 103. B. She is correct bec

Solve the equation by graphing. - x2 = 8x + 20

help pls its due tmr pls pls ill give 50 points

Hannah, who has a mass of 65 kg, is riding at 25 m/s in her sports car when she must suddenly swerve off the road to avoid hitting a dog and slams into the gua

you dont have to answer, i already solved the promblem myself =/

What is a fraction equal to 2/3? *

The compound cobalt(II) bromide is a strong electrolyte. Write the transformation that occurs when solid cobalt(II) bromide dissolved in water. Be sure to speci

Name three facts about the “Cotton King”