What is the value of x? enter your answer, as a decimal, in the box. cm

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?