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aliina [53]
2 years ago
10

13. There are 31 people at a party. The

Mathematics
1 answer:
IceJOKER [234]2 years ago
7 0

i think is 5

Step-by-step explanation:

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3 years ago
Find the equation for the circle with a diameter whose endpoints are (5,-3) and (2,1).
Natasha_Volkova [10]

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Step-by-step explanation:

To write an equation for a circle, we need to find the center and the radius.  We need to find the distance between the two endpoints to find the radius.  To do that, use the distance formula:

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Now we need to find the center/midpoint.  Use the midpoint formula:

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Now that we have the center and the radius, we can make our equation.  Remember that the equation of a circle is: (x - x of center)² + (y - y of center) = radius²

(x - 3.5)² + (y + 1)² = 6.25

Hope this helps

5 0
3 years ago
QUICKK!! GIVING BRAINLIEST TO CORRECT ANSWER
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Step-by-step explanation:

Insufficient information!

however, volume will remain same in both of these figures!

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