When heated, the temperature of a sample of liquid water increased from 15 C to 39C. It absorbed 4300 joules of heat. What is the mass of the sample? ( must show work)

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

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

One positive number is 9 more than twice another. if their product is 95, find the numbers