Find the mean of the data set. –6 3 –2 6 7 –3 –5

Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red