Question

Please help me thank you

Answer 1

Question 1:

We are even an angle of depression in this diagram. The interior angle of the triangle that is adjacent to x is 90-20, or 70 degrees.

We can use the tangent to solve for this question. Divide 15 by the tangent of 70 degrees.

`\approx 5.5`


`(15)/( \tan(70))`

Your answer is the second choice.

Question 2:

Use the cosine of an angle, which is the adjacent side divided by the hypotenuse.

Multiply 10 by the cosine of 44 degrees to get our answer.


`10 \cos(44)`

`\approx 7.2`

Your answer is the first choice. I hope this helps! :)