(-4)^-6*(-4)^7 = (-4)^1 = -4
answer a. -4
For the first picture using Pythagorean Theorem, we know that a^2 + b ^2 = c^2 but since we only know c ( 99.2) and b ( 62 ) we need to use the theorem to find a the equation we use for that is :
A = square root of ( c^2 - B^2 )
A = 77.44
Answer:
E
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
x. y = 28
check attachment
Answer:
False
Step-by-step explanation:
This is because there is no such thing! A double negative becomes a positive! Plz give brainliest!
