Question

Can you help me with numbers 14 and 15. Thank you!!!!

Answer 1

Answer:

14th answer is $x=\sqrt{288} \\ x= -\sqrt{288}$

15th answer is $xy^{2} \sqrt{5}$

Step-by-step explanation:

14)

triangle is a right triangle, the legs will have the same measure

let the legs be x

x^2 + x^2 = 24^2

2x^2 = 576

x^2 = 288

$x=\sqrt{288} \\ x= -\sqrt{288}$

15)

$area of the circle$$=\pi r^{2}$

$5x^{2} y^{4} \pi =\pi r^{2} \\ r^{2} =5x^{2} y^{4} \\ r\sqrt{5x^{2} y^{4} } \\ r=\sqrt{5} xy^{2}$