If m21 = х + 2, 22 = 16x, find m21.

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?