Question

Due in 10 min help please!!!!!

Answer 1

Answer: x= 12.4

Explanation:

you should use trigonometry for this question, and you will have to follow tan to find the opposite side of the right-angled triangle.

tanθ =
`(O)/(A)`

tan(54°)=
`(x)/(9)`

tan(54)°x 9 = x (you should cross multiply)

x= 12.39

x= 12.4