Answer:
Step-by-step explanation:
Use the following properties
- (- a)²ᵇ = a²ᵇ
- (1/a)⁻ᵇ = aᵇ
Find the value of the given expression
- (-1/2)⁻⁴ = (- 2)⁴ = 2⁴ = 16
I think ( probably not correct) that he is wrong because we don’t know what x is. So we don’t know what to multiply 1/8 by. :/
Hope that helps
On the second screenshot it should be the top one
The answer/ solution for the system of equations is: x=-1 y=4
The pair of corresponding sides are :
BG and SW , BH and SQ , GH and WQ
Corresponding sides and angles are a pair of matching angels or sides that are in the same spot in two different shapes