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4 years ago

What is 54.285 round to the whole number

Mathematics

2 answers:

lions [1.4K]4 years ago

6 0

<span>54.285 rounded to a whole number is 54.

Hope this helps!!
</span>

BlackZzzverrR [31]4 years ago

3 0

It will be 54 because since it is rounded to the whole, you are focusing on the .2 and if the .2 was a .5 or higher (which it obviously isn’t) the 54 would turn into a 55 but since it is less than .5 the number will stay the same. So if you didn’t get that, just know the answer is 54!!

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a leaf hangs from a branch 12 feet in the air. it falls to the ground at a rate of 0.25 feet per second. which graph could repre

Kipish [7]

For this case we have an equation of the form:
$h (t) = (1/2) * (a) * (t ^ 2) + v0 * t + h0
$
Where,
h0: initial height
v0: initial speed
a: acceleration
Substituting values we have:
$h (t) = (1/2) * (- 32) * (t ^ 2) + 0.25 * t + 12
$
Rewriting we have:
$h (t) = -16t ^ 2 + 0.25 * t + 12
$
Note: see attached image
Answer:
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7 0

3 years ago

Find the length of side AB in the right triangle shown.

Bogdan [553]

Side AB is 72 cm long.

Explanation:

To find the length of side AB you have to use this formula:

${a}^{2} + {b}^{2} = {c}^{2}$

*Remember there are two legs (a and b) and a hypotenuse (c) on a triangle. The longest side will be the hypotenuse and the other two will be the legs. For this triangle the hypotenuse is side BC while the legs are sides CA and side AB.

Plug in the numbers into the equation.

${65}^{2} + {b}^{2} = {97}^{2}$
For this triangle, you were given the hypotenuse (c) and one leg (a). To find the last length solve the equation and balance it so only b is left, like this:

$4225 + {b}^{2} = 9409$

$9409 - 4225 = 5184$

Soo...

${b}^{2} = 5184$

Then to get the side length, square root 5184.

$\sqrt{5184} = 72$

So the length of the last side is 72 cm.

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3 years ago

Stephanie rdes her bike 2 miles to the post office, and then another 50 yards to the train station. How many yards long was her

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4 years ago

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Rina8888 [55]

Answer:

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Step-by-step explanation:

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3 years ago

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strojnjashka [21]

Answer:

42/100. Simplified would be 21/50]

Step-by-step explanation:

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3 years ago

Read 2 more answers