Finding time and initial velocity of a vertically displaced launch

[Brooke96]

Homework Statement

A projectile is launched 0.635 m above the ground at an angle of 72.2°. It lands on the ground 1.64 m away

Homework Equations

The Attempt at a Solution

Ive tried so many different equations and have looked up different ways, but I just don't know what I'm doing anymore

 

[SteamKing]

We don't know what you've tried either. If you post your work, it would help us to see where you've gone wrong.

In any event, draw a sketch of your problem and use the standard motion equations.