Question

Can someone just explain to me how to find “u” Thanks!

Answer 1

u = 4 yards

Explanation:

Step 1: Find u using sin

`sin(x) = (opposite)/(hypotenuse)`

`sin(30)=(u)/(8)`

`8*sin(30)=u`

Step 2: Plug into a calculator

`8*sin(30)=u`

`8 * (1)/(2) = u`

`4 = u`

Answer: u = 4 yards