Seudónimo Seudónimo

02-11-2015
Mathematics

contestada

A rectangle has a length of 10 inches and a perimeter of 48 inches. Which equation could be used to find the width of the rectangle?
a. 48 = 10w
b. 48 = 20 – 2w
c. 48 = 40w
d. 48 = 20+2w

Respuesta :

cutiepie22 cutiepie22

02-11-2015

D. 48=20+2w
because the perimeter (48) is equal to 2 times the width (2w) and 2 times the length (2*10)

Answer Link

Otras preguntas

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

find the circumference of a circle whose radius is 15.4cm

What value of x makes the equation true ? 4(2x-4)=16

What value of x makes the equation true ? 4(2x-4)=16

All of the following expressions have a value between 0 and 1, excepta. \frac{(-3^{7})}{(-3)^9}b. 4^{-10}× 4^{6}c. \frac{(8^3)^3}{8^{-4}} d. ( \frac{2}{5} ^{8})

find the circumference of a circle whose radius is 15.4cm

find the circumference of a circle whose radius is 15.4cm

find the circumference of a circle whose radius is 15.4cm

find the circumference of a circle whose radius is 15.4cm

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music