Question

Please answer this math question​

Answer 1

Answer:

a. 28/63

b. -7/9y²z²

c. -2/5

d. 7

e. 60

f. same

g. 0

Answer 2

Answer:

a-28/63

b- -7/9

c- -2/5

d-7y² z²

e- 60 degree

f-2a+3x+4y

g-0

Step-by-step explanation:

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