Which circles have an area of 9pi m2? choose all answers that are correct. a. a circle with a radius of 3 m b. a circle with a diameter of 6 m c. a circle with a radius of 9 m d. a circle with a diameter of 9 m. multiple choice question!

How many degrees does the hour hand move from 3: 00 to 5: 30?

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.