oliviaritter722 oliviaritter722

12-08-2022
Mathematics

contestada

Consider this expression.
m² - 7 + n²
When m = -2and n = 5, the value of the expression is

Respuesta :

seokjinnie777 seokjinnie777

12-08-2022

Answer:

22

Step-by-step explanation:

Just substitute and solve!

(-2)^2 - 7 + (5)^2 = 4 - 7 + 25 = 22

hope this helps! <3

Answer Link

Otras preguntas

The key to writing an effective short story is creating elements that are _____. fantastical infallible plausible historical

on which factor does gravitation between any two bodies depend?

Amelia Earhart left for her final journey in 1937, leaving behind her husband, George Putnam, to whom she had been married to six years. In the time leading up

DESPERATE WILL GIVE BRAINLIST AND THANKS Which transformation of Figure A results in Figure A′? a counterclockwise rotation of 270° about the origin a countercl

What year was the Act of Congress made to remove the Navajo people?

Which equation models the values in the table?

70 = 10 x 7 Which statement BEST describes the relationship shown in the equation. A) 70 is 10 greater than 7 B) 10 is 7 times larger than 70 C) 70 is 10 times

8(4x-1)-12x=2(11x-3)

I NEED HELP ANSWER IF YOU KNOW WHAT TO DO?? I’ll give Brainlist!! :))

What happens when KCl is dissolved in water? 1. KCI is the solute in a homogeneous mixture. 2. KCl is the solute in a heterogeneous mixture. 3 KCI is the solven