music4life52703 music4life52703

04-01-2019
Mathematics

contestada

what is the area of a square with sides of length 9?
A) 18 square units
B) 54 square units
C) 36 square units
D) 81 square units

Respuesta :

mathecoach mathecoach

04-01-2019

Answer:

9^2 = 81 --> D) 81 square units

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

04-01-2019

Answer:

A = 81 units^2

Step-by-step explanation:

A square has the same length as width, which we will call s.

.A = l*w

A = s*s

A = s^2

A = 9^2

A = 81 units^2

Answer Link

Otras preguntas

the split between the eastern church and western church became known as

HELP ME ASAP. Which statements about the angles of the triangle are true? Check all that apply

What is 2x+3+7x=-24?

What evidence from “Like the Sun” supports the inference that Sekhar is reluctant to tell his headmaster the truth about his singing?

What is the frequncy of a wave that has a speed of 8m/s and a wave length of 2?

what are the prepositional phrases in these - in the lobby, she sat down and rested. - she sat down and watched the rest of the afternoon - she wanted to ask

What aspect of a written work most helps the reader understand when a writer is being sarcastic?

According to his noble prize acceptance speech,why does king think he was given the award? (Help pleaseee)

What is the measure of jk

i need help Asap!! How did President Nixon leave office? A. he finished out his second term.B. he resigned.C. he died.D. he was impeached and removed.