The area of a triangle mnp is 17.5 square units. the coordinates of m are (-9,5), and the coordinates of n are (-2, 0). the height of triangle mnp is 5 units and is perpendicular to the x-axis. point p lies to the right of point n. given that np is the base of the triangle, find the coordinates of point p answer.

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

Hello, i need compare km^2 and km. what's difference in this?

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)