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schepotkina [342]

2 years ago

8

The formula for the distance, d, an accelerating car can travel is d = 5.6t square. how many minutes, t, doe the car take to tra

vel 1,814.4 m?

1 answer:

Likurg_2 [28]2 years ago

6 0

Your distance(d) is 1,814.4
1814.4 m = 5.6t square
then you square root 5.6t
$\sqrt{1814.4} = \sqrt{ {5.6t}^{2} }$
the square root eliminates the square
$\sqrt{1814.4} = 5.6t$
you square root 1,814.4 m
$42.6 = 5.6t$
(I rounded 42.6) then divide 42.6 by 5.6
$7.6 = t$
(I rounded 7.6)

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