22-08-2017
Mathematics

contestada

The length of a rectangle is 8 m more than 6 times the width. The perimeter is 156 m. Find width.

Respuesta :

Banabanana Banabanana

22-08-2017

width = x
length = 6x + 8

x + 6x + 8 = 156/2
7x + 8 = 78
7x = 78 - 8
7x = 70
x = 70/7
x = 10 m ← width

Answer Link

Otras preguntas

Write the equation For a Line that intersects points(1,3) And (2,5) which one is a.y=x+2 B.y=2x+1. C.y=3x-3. D.Y=-x+3 For me is letter B.please help

the one to one functions G and H are defined as followG={(-8,1),(1,5),(4,-5)(8,-9)}H(x)=3x+4find the following g^-1(1)=h^-1(x)=(h^-1oh)(-2)=

what is the possessive case?

what is a closed-ended question?

Which Kelvin temperature is equal to 200.°C?

Homophones ~~~ a) a female sheep / an evergreen tree b) sandy shore / kind of tree c) guided / a metal d) opens lock / harbour e) flat land / joiner's tool f)

what event triggered world war i ?

what is a prepositional case?

The sum of two numbers is 17 and their different is 5. Find two answers

what is a 'birthday suit'?