Changing the 30 to 10 is a 20 unit drop ( 30-10=20)
so the line would shift vertically down by 20
<span>The line will shift vertically down by $20.</span>
Answer:
56 m^2
Step-by-step explanation:
a= b x h
= 7 x 8
= 56m^2
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Y=4
y=1
y=-2
y=-5
y=-8
i answer them according to the arrangement top to bottom
To find the time to reach ground solve -16t^2 +55 = 0
t^2 = 55/16
t = sqrt55 / 4 = 1.85 seconds
