Question

HELP HELP HELP IM GONNA FAIL

Answer 1

`y=(9√(3) )/(2)` or 7.79 x= 9/2 or 4.5

Step-by-step explanation:

This is a special right triangle; a 90-60-30 triangle.

The side labelled y = a, side labelled x is equal to
`a√(3)`, and the hypotenuse equals 2a.

First solve for a.
`9√(3)=2a`
`a=(9√(3) )/(2) =y` and that gives you y.

Then use a to find x.
`a√(3) =x` so
`(9√(3) )/(2) *√(3) = 9/2=4.5`