For to 30-60-90 triangle below, the length of side AB is 52 cm. Find the length of CB.

PLZ

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?