Which of the following shows 27⁄54 written in prime factored form to in reducing the fraction to simplest form? a. 1⁄2 b. 9×3 ⁄9×6 c. 3×3×3⁄3×3×3×2 d. 27×1 ⁄27×2

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte