3 years ago

If the volume of a sphere is 660 mm, what is the radius of the sphere, to the nearest tenth of a millimeter?

Mathematics

1 answer:

n200080 [17]3 years ago

5 0

Answer:

Radius= 5.4

Step-by-step explanation:

Formula for Sphere- V= 4/3(pi)• r^3

r=(3 V/4 pi) = (3•660/4•pi)= 5.40114 (5.4)

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3 years ago

42 [<br> 13 + 4(36 ÷ 6)]

FromTheMoon [43]

Answer:

1554

Step-by-step explanation:

PEMDAS

42[13+4(6)]

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3 years ago

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The diameter of a circle is 34 yards. What is the circle's circumference?

podryga [215]

The circumference is 106.76.
C = dπ
Circumference is diameter times pi(pi equals 3.14)
34 x 3.14 = 106.76

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3 years ago

What will you spend altogether if you got a movie ticket for $5 and popcorn and a water bottle

solmaris [256]

If they are all 5 dollars then it will be $15

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3 years ago

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Use the following isosceles triangle to find valur of x and the length of ac.

marissa [1.9K]

Given that the triangle is isosceles, we can say that AB = AC. Using the given expressions we can form the following equation.

$\begin{gathered} AB=AC \\ 5x+8=7x-6 \end{gathered}$

Let's solve for x.

$\begin{gathered} 8+6=7x-5x \\ 14=2x \\ x=\frac{14}{2} \\ x=7 \end{gathered}$

Once we have the value of the variable, we can find the length of AC.

$\begin{gathered} AC=7x-6 \\ AC=7(7)-6 \\ AC=49-6 \\ AC=43 \end{gathered}$ <h2>Therefore, the length of AC is 43.</h2>

3 0

1 year ago