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3 years ago

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

7 0

Answer:

this is the formula for a volume of a sphere

4 /3*π*r^3 so plug in the radius

4/3*3.14*3^3=

4/3=1.33333333

1.333*3.14=4.186666562‬

4.186666562‬*3^3=113

the volume of the sphere is 113

Step-by-step explanation:

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irinina [24]

Answer: The missing side is 5 units.

Step-by-step explanation:

Pythagorean Theorem states that a^2+b^2=c^2. Let the hypotenuse be x.

$4^2+3^2=x^2\\16+9=x^2\\25=x^2\\\sqrt{25}=\sqrt{x^2}\\\left[\begin{array}{c}x=5\end{array}\right]$

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3 years ago

What is 99+100 divided by 54

vazorg [7]

$\frac{99 + 100}{54}$

Simplify.

$\frac{199}{54}$

Turn this into a mixed fraction.

Think : How many times does 54 go into 199??

Well, it goes into 199 3 times! :)

So, do 54 × 3, then subtract that number from 199.

54 × 3 = 162

199 - 162 = 37

So, our remainder is 37.

Our whole number is 3, because that's many times it went into 199.

And our denominator (bottom number) is 54, as it always has been.

So, $\frac{99 + 100}{54} = 3 \frac{37}{54}$

~Hope I helped!~

6 0

3 years ago

The answers to the empty boxes

labwork [276]

In order, for row 6 it is yes, no, no, no yes, yes, no, no, no, yes, yes, no, yes
For row 9 it is all no's
For row 10, it is yes, no, no, no, yes, yes, no, no, no, no, no, yes, yes

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3 years ago

Mrs. Wilkerson cut some oranges into 20 equal pieces to be shared by 6 friends. How many pieces did each person get and how many

n200080 [17]

Each friend got 3 and there were 2 pieces left over, to find the answer you would do the following:

20/6 (20 divided by six) which is 18 and the remainder is 2

Remainder=Extra

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4 years ago

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An 18 foot ladder is leaned against a wall if the base of the ladder is 8 feet from the wall how high up on the wall will the la

Aloiza [94]

Answer:

16.12ft

Step-by-step explanation:

Check attachment

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3 years ago