Answer:
Step-by-step explanation:
Pythagorean Theorem
1st. Try to make x by itself. Divide 12 on each side.
After it will look like this
x=12
<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>
8/9 = 0,8
0,8/4 = 0,2
so each piece was 0,2 yard long
Answer:
4.6
Step-by-step explanation:
