80 because when u do 10 times 8 it’s 80
Answer:
2.646
Step-by-step explanation:
You have to 6 to the 1 and then take the square root of the number which is seven leaving you with 2.646
Answer:
c i dont know
Step-by-step explanation:
We know:


substitute a = -3; b = 7; c = -15