If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a) 60°, 60°, 60° b) 45°, 90°, 90° c) 30°, 30°, 90° d) 45°, 45°, 90°

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Rewrite so the subject can be y in the formula d=m-y/y+n

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.