Answer:
45 degrees
Step-by-step explanation:
Ok I think it is 45 degrees try that if not super sorry
<span>68=-16t2+64t+8
16t2-64t+60=0
4t2-16t+15=0
(2t-5)(2t-3)=0
t=5/2 or 3/2
The object is at 68 feet after 3/2 secs, and returns to 68 feet after another second..</span>
Answer:
C
Step-by-step explanation:
$42.
13/2 = 6.5, 25/4 = 6.25, 42/7 = 6.
