shiann131 shiann131

01-04-2021
Mathematics

contestada

A = x² + 4x – 60
What is the length and width?
If x=9 what is the perimeter of the rectangle?

Respuesta :

fernyviakhoo fernyviakhoo

01-04-2021

Answer:

57 I think?

Step-by-step explanation:

A=x² + 4x - 60

A=9² + 4⁹ - 60

(9x9=81) + (4x9=36) - 60

= 57

Answer Link

Otras preguntas

What does El queso está en la sección de los productos lácteos y agrícolas. read in English? I tried google but it didn't help at all and I'm not good at Spanis

Read the excerpt from the writings of Olaudah Equiano, an African who was shipped to the Americas on a slave ship. The closeness of the place, and the heat of t

Lester Zygmanik was charged with murdering his brother, George after George was severely injured in a motorcycle accident. George did not want to live his life

a bag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

The ideas of _____ led to the founding of the Democratic Party.

How would you ask "How much does it weigh?" (3 points) Question 21 options: 1) ¿Cuánto pesa? 2) ¿Cuánto cuesta? 3) ¿Cuál es el precio? 4) ¿Cuál es l

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this r

the rate at which molecules water and oxygen can enter a cell is determined by the-

what is the fifth term of (2x-2)^7

How does Langston Hughes incorporate meter into his poetry? He envisions a blues singer, singing a raggy tune . He incorporates it to reflect a blues musical ti