Question

I am needing some help with this​

Answer 1

y ≈ 27

Explanation:

using the tangent ratio in the right triangle

tan48° =
`(opposite)/(adjacent)` =
`(30)/(y)` ( multiply both sides by y )

y × tan48° = 30 ( divide both sides by tan48° )

y =
`(30)/(tan48)` ≈ 27 ( to the nearest whole number )