The viewing angle to a vertical screen is 18 degrees and the distances between the viewing point P and the top and the top and bottom of the screen are 25m and 23m, respectively. Find the height of the screen (x m), correct to the nearest centimetre

Find the multiplicative inverse of 8-12i

Which expression is equivalent to -5(3x - 6/7)

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.