shackelfordjavo shackelfordjavo

01-08-2018
Mathematics

contestada

what is the area of a rectangle if the length is (7x-4) inches and the width is (10x+5)?

Respuesta :

Kristiania Kristiania

02-08-2018

Area =L*W

L=7x-4

W=10x+5

Area = (7x-4)(10x+5)

Using foil method

Area = 70x² +35x -40x-20

Area =70x²-5x-20

Answer Link

Otras preguntas

all fractions between 0 and 1/4

Round 13 513 to the nearest thousand

all fractions between 0 and 1/4

Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.

name 2 sound devices and what type they are from the song Where Is The Love by the Black Eyed Peas.

I = {1, 2} List all possible subsets of the given set.

What Canadian city is across a body of water from New York

A storage tank shaped Like a rectangular prism is being manufactured to hold 100,000 cubic feet of natural gas. It has a length of 10 feet and a width of 25 fee

distribute (x+1)(x-2)

Question: 35/8 ( write as mixed number ) Please help me very very quickly!!!!!!!!!!!!!!!!!!!