In ΔFGH, ∠G \cong≅∠F, HF = 12 and FG = 11. Find the length of GH.

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?