The center of a clock is (0,0) in a coordinate system and the minute hand is 12 inches long. Find the approximate coordinates of the tip of the minute hand at 12:20 pm

Which of the following of the following sets of side lengths could not form a triangle?

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

In the diagram, gef and hef are congruent. what is the value of x