A 6 kg rock is dropped off a 10 m cliff and hits the ground with a velocity of 12.5 m/s. How much work is done by air resistance on the rock a:119j
b:588j
c:100j
d:196j

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.

State if it is acute obtuse or right

What is the solution to this system of linear equations? 2x + 3y = 3 tx-3y= 24