The zoo had 25 reptiles and now has 15 reptiles. What is the percent of change? Identify if it is a percent increase or decrease. Show all your work. remember to (Show all your work)

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b