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

Rodrigo can carpet a hous in twelve hours, working by himself. DaShawn can carpet the same house in ten hours . Working togehter, how long would it take Rodrigo

Problem 13-40 (LO. 4) Parrott, Inc., a C corporation, is owned by Alfonso (60%) and Deanna (40%). Alfonso is the president, and Deanna is the vice president for

what happens at the end of chapter 9 in the outsiders

HELP WIL GOVE BRAINLIEST IF CORRECT!!!!!

I WILL MARK BRAINLIEST! DUE IN 10 MINS! Write an expression to represent the situation. A fire jet flies at an altitude of 25,000 feet and then dives to a depth

Carrie is not looking forward to Thanksgiving in London. What evidence from the story supports this conclusion? A.“She could think of no reason to go overseas,

a machine that is run by foot which may also be converted to electrical power machine is know as

Which represents the amount of potential food available at each trophic level? food chain food web o energy pyramid O biomass pyramid

Evaluate the expression when a=3 and c = -2. C-5a

The captain of a boat wants to travel directly across a river that flows due exst with a speed of 100 m/sHe starts from the south bank of the river and heads t