2 years ago

What number is multiple by itself the result is 3 6/25 find the number

1 answer:

8 0

Answer:

9/5

Step-by-step explanation:

Sincerely,

Gigabyte

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bekas [8.4K]

Answer: option a.

Step-by-step explanation:

By definition, we know that:

$cos^2(\theta)=1-sen^2(\theta)\\\\tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

Substitute $sin(\theta)=\frac{6}{11}$ into the first equation, solve for the cosine and simplify. Then, you obtain:

$cos(\theta)=\±\sqrt{1-(\frac{6}{11})^2}\\\\cos(\theta)=\±\sqrt{\frac{85}{121}}\\\\ cos(\theta)=\±\frac{\sqrt{85}}{11}$

As $sec\theta$ then $cos\theta$ :

$cos(\theta)=-\frac{\sqrt{85}}{11}$

Now we can find $tan\theta$ :

$tan\theta=\frac{\frac{6}{11}}{-\frac{\sqrt{85}}{11}}\\\\tan\theta=-\frac{6\sqrt{85}}{85}$

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3 years ago

lukranit [14]

Answer:

Step-by-step explanation:

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3 years ago

gayaneshka [121]

B five x equal to 4

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3 years ago

-Dominant- [34]

They would get $20 each.

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3 years ago

VikaD [51]

171/9=19mph hope it helps

4 0

2 years ago