abergen99
abergen99 abergen99
  • 24-03-2017
  • Mathematics
contestada

If the area of a rectangle with length (4x) is 4x^2+12x. Find the width.

Respuesta :

cthonic2
cthonic2 cthonic2
  • 24-03-2017
the width is x + 3

hope this helps (;
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 24-03-2017
area=lenght times widht
area/length=width
(4x²+12x)/(4x)=width
we can factor out the 4x
4x²+12x=4x(x+3)


so the width is x+3
Answer Link

Otras preguntas

What does the word primitive mean? A original and unusual B restful and cozy C natural and ancient D rough and uncomfortable
A plane flew 1,000 miles away from London for one flight. For the next flight, it flew 500 miles toward London. How far was the plane from London after the seco
Inflation can decrease _____, which reduces the amount of goods and services a person can afford. price levels purchasing power job opportunities
Which of the following is an effective way to fight desertification?
Write a corresponding real-world problem to represent 2x - 125 = 400.
Please answer back... What was Shi Huangdi role in his era
__________live in or on another organism and feed on it without immediately killing it. a. Predators b. Hosts c. Parasites d. Mutualistic organisms
which statement best describes why pathogens are harmful
Which animals live in the lithosphere?
What percent of 200 miles is 150 miles