There were 10 games work out the mean number of goals per game

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?