Answer:
D is the answer
Step-by-step explanation:

➭Doing it all using mental math
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Answer:
d. 8yx^2
Step-by-step explanation:
Multiply the coefficients: 2 x 4 = 8
Multiply the exponents by adding them together: -2 + 4 = 2
Answer:
Mean would probably be the best answer
Answer:
the chances are 1/4
Step-by-step explanation:
you have 1/4 chance you will pick the two angles that make 180 degrees or supplementary