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2 years ago

9

You have a basketball trophy in your room. The ball on the trophy has a diameter of 9 inches. What the volume of the ball?

1 answer:

saveliy_v [14]2 years ago

7 0

Answer:

381.51 in^3

Step-by-step explanation:

Volume of a sphere = 4/3 x pi x r^3

r = 9/2 = 4.5

4/3 x 3.14 x 4.5^3 = 381.51 in^3

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Please help and thank you

kap26 [50]

Answer:

D is the answer

Step-by-step explanation:

The explenation is shown on the picture above.

5 0

2 years ago

60000ft² divided by 3 floors and 2 buildings is? How much each floor for each building?

9966 [12]

10000ft<span>² for each floor.

60000 divided by 3 = 20000
20000 divided by 2 = 10000

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3 0

3 years ago

Andy is 6 feet tall. if 1 inch equal 2.54 cantimeters ,how tall is Andy,to the nearest cantimeters

Umnica [9.8K]

1 foot = 12 inches
6 feet = 72 inches
72 * 2.54 = <span>182.88
</span><span>182.88 can round to 183.
</span>Andy is about 183 cantimeters.

8 0

2 years ago

Read 2 more answers

Solve for x in the following equation.

WARRIOR [948]

$\huge\text{Hey there!}$

$\mathsf{5^{x - 2} = 5^8}$

$\mathsf{5^{x - 2} = 5\times5\times5\times5\times5\times5\times5\times5}$

$\mathsf{5^{x - 2} = 25\times25\times25\times25}$

$\mathsf{5^{x - 2} = 625\times625}$

$\mathsf{5^{x - 2} =390,625}$

$\large\textsf{Solving for the exponent:}$

$\mathsf{5^{x - 2} =390,625}$

$\large\textsf{Take the log (logarithm) to both of the sides:}$

$\mathsf{log(5^{x - 2} \rightarrow log(390,625)}$

$\large\textsf{Simplify it:}$

$\mathsf{(x - 2) \times(log (5)) \rightarrow log(390,625)}$

$\large\textsf{Simplify that as well:}$

$\mathsf{x - 2 = \dfrac{log(390,625)}{log(5)}}$

$\large\textsf{You get it: }\mathsf{x - 2 = 8}$

$\large\textsf{ADD by 2 to BOTH of the SIDES:}$

$\mathsf{x - 2 + 2 = 8 + 2}$

$\large\textsf{Simplify it:}$

$\mathsf{x = 8 + 2}$

$\mathsf{x = 10}$

$\huge\textsf{Therefore, your answer should be:}$

$\huge\boxed{\mathsf{x =} \frak{10}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

5 0

2 years ago

Read 2 more answers

X over 3/4 =7/8<br> put answer in fraction form<br> first answer get brainliest

Inessa05 [86]

Answer:

$\frac{21}{32} = x$

Step-by-step explanation:

$\frac{x}{\frac{3}{4}} = \frac{7}{8} \\ \\ \frac{3}{4} \times \frac{7}{8} = \frac{21}{32}$

Use multiplication [inverse of division] to figure this out.

I am joyous to assist you anytime.

3 0

3 years ago