Can someone help me with math 2? A submarine is traveling along the surface of the ocean when they spot a pod of dolphins ahead. To avoid the dolphins, the submarine will dive and travel through the ocean. If the submarine wants to be 0.9 nautical miles below the dolphins after traveling 2.1 nautical miles, what dive angle must the submarine make?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40