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Step2247 [10]
3 years ago
7

Identify the volume of the hemisphere in terms of π.

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

Answer:

Solution given:

radius [r]= 9cm

volume of hemisphere =2/3 ×(πr³)=2/3×π×9³

=486πcm³ is your answer

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STALIN [3.7K]

Hey!

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Answer: Yes 3/6 is rational!

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Why? Well, because 3 and 6 are integers that don't repeat. 3/6 simplifies to 1/2 or 0.5 which doesn't repeat so it's rational.

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Hope This Helped! Good Luck!

8 0
3 years ago
in a candy store a $5,00 jar of candy is labled 50% off .what is the idscoutn?what si the sales price of the jar of candy?
lisov135 [29]
The discount is $2.50, the new price would be $2.50. Unless you factor in sales tax.
5 0
3 years ago
Circle K has a diameter of 24 inches. Find the exact length of semicircle HJI. In your final answer, include all of your calcula
Svet_ta [14]
A semicircle's perimeter is half the perimeter of the complete circle.

The perimeter of the complete circle is its circumference which is found by the equation: πD.

Then the equation of the perimeter of the semicircle is πD/2

In this case D = 24 in, then the perimeteir is π (24in/2) = 12π in ≈ 37.7 in

Answer: The exact length is 12π inches and the approximate length is 37.7 inches


4 0
4 years ago
Read 2 more answers
This is my test question Round 1.391 to the nearest hundredth and I’m have a hard time I don’t understand I need the answer!!!
viva [34]

Answer:

1.39

Step-by-step explanation:

nearest hundredth is 9

therefore 1.39 ig

5 0
3 years ago
Read 2 more answers
13 - [(3² x 4) - 30]
NemiM [27]

Answer:

7

Step-by-step explanation:

13 - [(3² x 4) - 30]

13 - [(9 x 4) - 30]

13 - (36 - 30)

13-6

7

3 0
3 years ago
Read 2 more answers
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