The ratio of the diameters of two circles is 3: 5. the circumference of the larger circle is approximately 113.1 m. what is the approximate circumference of the smaller circle?
7.5 m
22.6 m
67.9 m
188.5 m

Which of the following expressions is equal to 2x^2+8

The function show two sisters' savings account and the rate at which they plan to deposit money

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.