A kangaroo in a single hop can reach a maximum height of 9 feet. The equation below can be used
to determine h, the height in feet of the kangaroo's
leap from the ground after 1 seconds.
h = -- 1612 + 241
How many seconds would it take for the kangaroo
to reach its maximum height from the ground?
A. 0.25 second
B. 0.75 second
C. 1.50 seconds
D. 1.75 seconds

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

what is the original number? you forgot to add it.

- (2, -7)

- lines r and s and lines t and u must be parallel

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!