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Shalnov [3]
3 years ago
6

Use the formula h=16t^2 to solve the problem . A diver dives from a cliff that has a height of 86.4 feet. Determine the time of

the dive . Round answer to the nearest tenth of a second
Mathematics
1 answer:
sdas [7]3 years ago
3 0
<span>2.3 seconds. Let's assign the known values to the equation and solve for t. h = 16t^2 86.4 = 16t^2 5.4 = t^2 2.323790008 = t Rounding to the nearest tenth of a second gives 2.3 seconds.</span>
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Can I get step by step explanation on these please
OLga [1]

Aloha, thanks for using Brainly.

Step-by-step explanation:

For 1. 7/8 is 90 percent so .90

For 2+. Add the bottom together, whatever you get divide top by bottom.

The others you just divide them by each other.

6 0
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prohojiy [21]
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6 0
2 years ago
Robert is a high school basketball player. In a particular game, he made some three point shots and some free throws (worth one
Oksanka [162]

Answer:

let t = number of three-point shots

let f = number of free throw shots

Step-by-step explanation:

t + f = 9      (he made a total of 9 shots altogether)

3t + 1f = 23   (number of shots multiplied by their point value)

substitution method:   t = 9 - f

                                    3(9 - f) + f = 23

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find 't':                               t + 2 = 9

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8 0
3 years ago
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GarryVolchara [31]
To write this function in function notation all you would need to do is rearrange the equation for y.

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3x - 3x + 2y = 12 - 3x

2y = 12 - 3x

2y/2 = 12/2 - 3x/2

Y = 6 - 3/2 X or

Y = -3/2 X + 6.

5 0
2 years ago
Read 2 more answers
Would my answer choice be correct? ( There is a photo)
Leni [432]

Answer:

yes I believe so. best of luck

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