Question

CAN SOMEONE HELP ME PLEASE!!!

Answer 1

`t^2 - 75 = 0`

Add 75 to the other side to isolate the
`t^2`


`t^2 = 75`

Take the square root of both sides to cancel out the
`t^2`


`√(t^2) = √(75)`

t = 8.6602540

I'd round it.

t = 8.7