04-03-2021
Mathematics

contestada

Given a
rectangle of area 18x2 - 42x, the length is 6x, determine the width. HELP

Respuesta :

sssalamry33 sssalamry33

04-03-2021

Rectangle area = length * width
18x^2-42x=6x*width
Width = (18x^2-42x)/6x
Width = 3x-7

Let’s make sure
Area = length * width
Area = 6x * (3x-7)
Area = 18x^2 -42x which is true
That mean width = 3x-7

Answer Link

Otras preguntas

use the data set below to determine measurements of central tendency. (45, 65, 30, 50, 20, 30)

Which of the following african groups did not form a kingdom? a. hausa b. bantu c. gikuyu d. bini

calculate the number of moles of NaHCO3 that reacted in each beaker. (The molar ratio between evolved CO2 and the bicarbonate, HCO3-, 1:1.)

An economic incentive is best described as something that

What is the appropriate tone for a cover letter? a. friendly b. authoritative c. scholarly d. professional

Levittown became the first mass-produced suburban __________ in new york in 1948

what are the roots of f(x) = x2 – 48?

Why does Lincoln use religious references in his argument????

She played a woodwind instrument, the clarinet. How is the bolded word used?

find a solution of the linear inequality. y ≥ 4x – 5 a. (1, 1) b. (2, 1) c. (3, 4) d. (3, 0)