Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
1 answer:
Answer:
8.0 seconds to the nearest tenth,
Step-by-step explanation:
h=-16t^2 +vt + c.
-16t^2 + 116t + 101 = 0
t = [ -116 + /- √(116^2 - 4*-16*101) ] / (-32)
t = (-116 +/- √19920) / (-32)
t = -0.79, 8.036 (we ignore the negative root)
The time in flight = 8.036 seconds.
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Answer:
p=2(l+b)
=42mm
A=l*b
=108mm to the power 2
Well , y = mx + c
so, putting values, 3 = 0 + c
c = 3
so, y= 3
hope it helped
Answer False
Yeah I correct
Answer:
7 7/80 or 7.0875
Step-by-step explanation:
product is the result of multiplication
7/8 * 81/10 = 567/80 = 7 7/80 or 7.0875
