3 years ago

(HELP ME ASAP PLEASE ILL GIVE BRAINLIEST!!)

1 answer:

4 0

Sugar sweet 7500 is a lot of money you got there
Explanation

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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 $tan\theta$ :

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

4 0

3 years ago

solniwko [45]

X = 90-22
x = 68
..............

7 0

3 years ago

Harlamova29_29 [7]

The answer would be y= 33/a+4 I hope is helps.

8 0

3 years ago

scZoUnD [109]

20 because when you divide 12 by 3/5 you get 20 use a calculator

3 0

3 years ago

Serga [27]

Answer:

I do not know

Step-by-step explanation:

6 0

2 years ago