A = c^2/4 x pi
A = 37.68^2/12.56
A = 113.04 is what I get
Answer:
x= 16
Step-by-step explanation:
first we bring like terms together
12x+5x-200=72
17x=72+200
17x= 272
x= 272/17
x= 16
hope it helps , pls mark me as brainliest
<h2>
The batter need to hit the ball at a speed 191.4 kmph</h2>
Step-by-step explanation:
We have distance flown, in meters
d = 0.0034s² + 0.004s - 0.3
where s is the bat speed, in kilometres per hour.
We need to find s when d = 125 m.
Substituting
d = 0.0034s² + 0.004s - 0.3
125 = 0.0034s² + 0.004s - 0.3
0.0034s² + 0.004s - 125.3 = 0
s = 191.38 kmph or s = -192.56 kmph ( Not possible)
The batter need to hit the ball at a speed 191.4 kmph
The answer is 80 you divide 240.00 into 3 and get 80