A catapult launches a boulder with an upward velocity of 128 ft/s. The height of the boulder, h, in feet after t seconds is given by the function
h =-1612 + 128t + 30. How long does it take the boulder to reach its
maximum height? What is the boulder's maximum height? Round to the
nearest hundredth, if necessary.
O 4s; 798 ft
4s: 478 ft
4s; 286 ft
O 8s; 30 ft

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

sasaasasa

step-by-step explanation:

sasasdfubisdbjvkzc

y=-2x+1500

step-by-step explanation:

+1500

2 over one