emmahyon789 emmahyon789
  • 17-10-2020
  • Mathematics
contestada

6. Evaluate the following expression for n = 4.
n
2
- 12
-

Respuesta :

leylahm07
leylahm07 leylahm07
  • 19-10-2020

Answer:

-4

Step-by-step explanation:

n2 - 12=

4(2) - 12=

8 - 12=

-4

Answer Link

Otras preguntas

Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?
Name four behaviors that animals must use to survive
what is a rational number between -1/6 and -2/6
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
Ned weighs 1.5 times as much as Jill and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?
2 m3 of soil containing 35% sand was mixed into 6 m3 of soil containing 15% sand. what is the sand content of the mixture?
Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?
What are the organelles of a cone cell?
Peter jogged 96 yards in 40 seconds? What is his speed in feet per second?
Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?