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3 years ago

What is the formula for t in this equation : s=1/2at^2 .

1 answer:

6 0

s=1/2at^2
2s = at^2
t^2 = 2s/a
t = + square root (2s/a) and t = - square root (2s/a)
or
+ square root (2sa)
t = ------------------------------
a
and
- square root (2sa)
t = ------------------------------
a

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Answer:

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Step-by-step explanation:

x + 3y = 7

- Subtract x from both sides.

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- Divide both sides by 3 to isolate the variable.

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- Plug the value of y into the other equation.

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