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kaheart [24]
3 years ago
12

A circle has an area of 81

Mathematics
1 answer:
Gre4nikov [31]3 years ago
4 0

Answer: The answer I got was about 31.9.

Step-by-step explanation:

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Two sides of a right triangle measure 6 cm and 8 cm what is the length of the hypotenuse
andrew-mc [135]

Answer:

10 cm

Step-by-step explanation:

a^2 + b^2 =c^2

6^2 + 8^2 = c^2

36 + 64 = 100

then find the square root of 100 which equals 10

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Multiply two and five-eighths negative two and three-fifths .
Yuki888 [10]
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3 years ago
Find the slope y - 2 = -3 (x+1) <br><br> (show steps!!)
Vsevolod [243]

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point slope form

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6 0
2 years ago
Each car on a computer train holds 20 people. On a particular morning, 5 cars were 90% full and 3 cars were 65% full. If the peo
madam [21]

Answer:

7 cars

Step-by-step explanation:

The computation of the number of cars to be filled is shown below:

A car that is 90% full and the total people is 20 so 90% would be

= (.90)(20)

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A car that is 65% full and the total people is 20 so 65% would be

= (.65)(20)

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Now

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= 129

Now the number of cars to be filled is

= 129 ÷ 20

= 6.45

= 7 cars

7 0
3 years ago
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