Answer:
± 1/4 sqrt((400-y)) =t
Step-by-step explanation:
Y=-16t^2 + 400
Subtract 400 from each side
y - 400 = -16t^2 +400-400
y-400 = -16t^2
Divide by -16t^2
(y-400)/-16 = t^2
(400-y)/16 = t^2
Take the square root of each side
±sqrt((400-y)/16) =sqrt(t^2)
±sqrt((400-y)) / sqrt(16) =t
± 1/4 sqrt((400-y)) =t
Answer:
The value of c is calculated by dividing the numerical coefficient of the left-hand side of the equation by 2 and squaring the quotient obtained. That is,
c = (3/2)^2
Simplifying,
c = 2.25
Therefore, c, which is added to both sides of the equation will have the value equal to 2.25.
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Answer:
3m + 13 = 31 I hope this helps you!
2/4 = 1/2
1/2 - 2/7 LCD of 2 and 7 is 14
7/14 - 4/14 = 3/14
thats the answer
