Answer:
i can assure you that this answer is correct on edge, enjoy !!brainliest would be appreciated ^^(2021)
Step-by-step explanation:
The answer is -2 when you simplify
Answer:
k=-j=15
Step-by-step explanation:
See attachment for step by step :)
Answer:
16h^2-4h-42
Step-by-step explanation:
4h times 4h is 16h^2
4h times -7 is -28h
4h times 6 is 24h
6 times -7 is -42
Combine like terms to get 16h^2-4h-42
The answer is D: 180 degrees counterclockwise