Pis the center of two concentric circles. pq=4.2 and ps=8.2. rs is tangent to the smaller circle and a chord of the larger circle. what is the length of rs to the nearest tenth? a 8.1 b 14.1 c 16.4 d 12.2

Could somebody me with this radical simplification?

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

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.