2 Answers

Endolith · Answer 1 · 2020-03-07T05:06:00+0000

Please look at the images I have attached.

Hopefully they should teach you how to work out the answer in a clear way, so that you know how to answer these questions in the future!

Please ask if you need me to explain anything further!

Imran Ahmed · Answer 2 · 2020-03-13T03:21:38+0000

Answer:

x = 80.4

Explanation:

Use tangent

tangent=(opposite)/(adjacent)

We have a measure of the angle and length of the adjacent:

$\alpha=15^o,\ adjacent=300$

$\tan15^o\approx0.2679$

Therefore we have the equation:

(x)/(300)=0.2679 multiply both sides by 300

$x=80.37\to x\approx80.4$