The sum of 3 integers is 56. if one of the integers is the square root of 625, and the second is twice the square root of 81 , then which prime number must be the third integer?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

I’m confused on how to work the pie charts

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.