PWEASE HELP whats x and y

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)