DadeL743405 DadeL743405
  • 03-11-2022
  • Mathematics
contestada

The width of a rectangular slab of concrete is 16 m less than the length. The area is 80m^2Part 1 of 3(a) What are the dimensions of the rectangle?The length of the slab is?

The width of a rectangular slab of concrete is 16 m less than the length The area is 80m2Part 1 of 3a What are the dimensions of the rectangleThe length of the class=

Respuesta :

KamiahG248921 KamiahG248921
  • 03-11-2022

width = w

length = l

w = l - 16

area = w*l

(l - 16)*l = 80

l^2 - 16l = 80

l^2 - 16l - 80 = 0

(l + 4)(l - 20) = 0

then length = 20

w = 20 - 16 = 4

the width is 4

Answer Link

Otras preguntas

what are the central amerias borders​
Add or remove commas Kate gave the chef a basket of crisp ripe,apples from his orchard
How did the conquests of Alexander the Great lead to the development of the Hellenistic civilization?
Let g(x) = 2x2 - 11x. Find g(1). A) -13 B) -9 C) 9 D) 11
A photon has a frequency of 2680000 Hz. Calculate its energy
_______ is a practice of emphasizing someone's positive qualities and focusing less on their negative ones.
which statement about memoirs is true
when performing static stretching what should you feel?
Emma usually has about $1000 in her account at any given time during the month. She usually visits the ATM twice a week and is interested in banking online opti
find the center and radius of the circle x2+y2+4x-6y=12