When ricardo was 9 years old, he was 56 inches tall. now he is 12 years old, and

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)