A boy on top of a building observe that the angle of depression of a goat in horizontal ground is 47.if the goat is 23m away from the foot of the building, how high is the building, correct to the nearest meter? (ignore the height of the boy)​

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

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

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?