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Alborosie
3 years ago
12

Can someone please help me with this problem? problem attached. Thank you​

Mathematics
2 answers:
Oduvanchick [21]3 years ago
8 0

Answer:

The expression simplifies to:

= \frac{\tan\theta}{\sin ^2 \theta+\cos ^2 \theta}=\tan\theta}

Step-by-step explanation:

Given trigonometric expression:

\frac{\tan\theta}{\sin ^2 \theta+\cos ^2 \theta}

Using identity :

\sin ^2 \theta+\cos ^2 \theta=1

\frac{\tan\theta}{\sin ^2 \theta+\cos ^2 \theta}

=\frac{\tan\theta}{1}

The expression simplifies to:

= \frac{\tan\theta}{\sin ^2 \theta+\cos ^2 \theta}=\tan\theta}

OleMash [197]3 years ago
5 0
I thin the answer is A
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Answer:

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Divide the discount amount through the discount percentage and multiply with a hundred percent, resulting in the full price.

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<u>Answer:</u>

The grade you make on your exam varies directly with the number of correct answers. The constant of variation is 5

<u>Solution:</u>

Given, The grade you make on your exam varies directly with the number of correct answers you get on the exam.  

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