Answer:
A
Step-by-step explanation:
The projectile motion of Jenny's dive can be represented by
where a is acceleration, v_0 is velocity, t is time, and h_0 is initial height.
Jenny's vertical height above the water is represented by
. 10 is h_0 and is Jenny's initial height.
A 2 over 3 because 2 and 3 both go in to 6 whereas the others don't.
I hope this helps you
4/6=4.6/6.6=24/36
4/9=4.4/4.9=16/36
24/36+16/36
24+16/36
40/36
4.10/4.9
10/9
Answer:
-10
Step-by-step explanation:
divide both sides by -4
simplify to v+8=-2
subtract 8 from both sides
v=-10