Simplify the following using the properties of integer exponents 4^-2 × 4^8

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Will give brainliest what is the value of x? enter your answer in the box.

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.