How can sue use the converse of the pythagorean theorem to find out if a triangle with side lengths 28, 53, and 45 is a right triangle? a. she can find out if the sum of 28 squared and 53 squared is equal to the square root of 45. b. she can find out if the sum of 28 squared and 53 squared is equal to 45 squared. c. she can find out if the sum of 28 squared and 45 squared is equal to the square root of 53. d. she can find out if the sum of 28 squared and 45 squared is equal to 53 squared.

Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?

What is the standard form of -5x^2+2x^4-11+x^3+3x

What is the x-intercept and y-intercept of the equation 2x+1. 2o