Find the perimeter of a regular octagon if one side has a measure of 8 cm. a. 72 cm. b. 56 cm. c. 64 cm. d. 16 cm. i need 3 people to answer!

Solve for x, y, and z. show all steps.

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft