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lubasha [3.4K]
3 years ago
11

(9y® + 2)2 = combine like terms

Mathematics
1 answer:
Vsevolod [243]3 years ago
4 0

Answer:

81y^2+36y+4

Step-by-step explanation:

First: 9y^2= 81y

Next: 2^2= 4

Then: 9y times 2= 18

Last: 18 times 2= 36y

(this : ^2 means squared in case you did not know)

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Answer:

x=16 and y=9

Step-by-step explanation:

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30-21=3y-2y

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3×9=2x-5

27=2x-5

2x=27+5

x=32/2=16

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2 years ago
What is the vertical shift of the graph of the parent cosecant function to the graph of the function below?
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Answer:

Option: C is the correct answer.

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