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3 years ago

I don't understand #13. Please help

Mathematics

1 answer:

Aliun [14]3 years ago

8 0

The answer is (3) 14

2+4+24 = 30
30/3=10

6+14=20
20/2=10

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Answer:

Part A) Use the identity $tan^2(A)+1=sec^2(A)$

Part B) $cot(A)=-\frac{3\sqrt{7}}{7}$

Step-by-step explanation:

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Answer:

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x = 3

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x = 3

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3 years ago