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3 years ago

Please help me out on this problem

Mathematics

1 answer:

givi [52]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

First step to this is to replace the variables with their coordinated values. Remember to use parentheses.

4(2)-2(2+4)+1=?

We can start to simplify.

4(2)-2(6)+1

Then---

8-12+1

-4+1

Final Answer (-3)

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tamaranim1 [39]

$3tan^{2} \theta +7sec\theta=3$
First I converted the equation terms into sine and cosine.
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Step-by-step explanation:

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