7.9 times 10 to the 8th power plus 1.68 times ten to the sixth power in scientific notation

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Given right triangle xyz, which correctly describes the locations of the sides in relation to

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15