blocklfart blocklfart

17-04-2021
Mathematics

contestada

2. The dimensions of a rectangle can be given by x + 7 and x + 2. If the area of the rectangle is 66 square inches, what are the dimensions of the rectangle?

Respuesta :

memoonamustafa memoonamustafa

17-04-2021

Answer:

(x+7)(x+2) = 66

x^2+9x+14=66

x^2 + 9x -52 = 0

(x+13)(x-4) = 0

x = 4 bc the other root, -13, can't be used (it would make the dimensions negative values)

Answer Link

Otras preguntas

which is a valid proportion A.) 3/4=21/28 B.) 5/6=29/30 C.) 4/7=16/49 D.) 2/5=12/15

The cells in the human heart work to make this muscle beat over 100,000 times each day. The cells in your kidneys remove waste products and extra water from the

Help now plz 4/9-2/18

What is itttttttttttt

Which of the following statements best describes why the mass of a bowling ball would not change if it were transported from Earth to the Moon? A Gravity is a c

HELP ME PLZZ I NEED HELP WITH THIS!!!!

What do we put right after a “lead in”

Find the distance between 4 + 3i and 6 – 2i

What is the slope of the line whose equation is? 12 = 4y - 6y On the coordinate plane

PLZZZZZ HURRYYYYY!!!!!Translation tools aim to improve comprehension ofvocabulary words.complex terminology.different languages.word sources.I'LL GIVE BRAINLIES