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Crazy boy [7]
3 years ago
9

Question 3 of 5

Mathematics
2 answers:
satela [25.4K]3 years ago
6 0

Answer: 8

72π=226.19

226.19=π3^2h

226.19=π9h

226.19=28.27h

226.19/28.27=h

8=h

I hope this is good enough:

kolbaska11 [484]3 years ago
3 0

Answer:

Step-by-step explanation:

Answer is 8

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Geometry.... homework..<br><br><br>​
Nadusha1986 [10]

Answer:

-12 , -6

Step-by-step explanation:

- 7 - 5 = - 12

- 2 - 4 = - 6

4 0
3 years ago
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The denominator of a fraction exceeds the numerator by 7. If 3 is added to the numerator and 1 is subtracted from the denominato
Elodia [21]
9/16 is the original fraction. 9+3 = 12 and 16-1 =15. 12/15 = 4/5
3 0
3 years ago
Three times a number increased by ten is equal to twenty
JulijaS [17]

Answer:

The number is 10/3

Step-by-step explanation:

<u>Step 1:  Convert words into an expression</u>

Three times a number increased by ten is equal to twenty

(3n) + 10 = 20

<u>Step 2:  Subtract 10 from both sides</u>

3n + 10 - 10 = 20 - 10

3n = 10

<u>Step 3:  Divide both sides by 3</u>

3n / 3 = 10 / 3

n = 10/3

Answer:  The number is 10/3

6 0
3 years ago
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If r = 6 units and h = 13 units, what is the volume of the cylinder
Andrews [41]

Answer:

v=1460.26536188 units^3

Step-by-step explanation:

Volume for a cylinder is:

V=πr^2h

Substitute 6 in for r and 13 in for h

V=π(6^2)(13)

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V=π468

v=1460.26536188 units^3

Hope this helps! :)

6 0
3 years ago
May you please help me with this
steposvetlana [31]

Answer:

ratio of a is 44:56, ratio of b is 97:3

fraction of a is 44/100, fraction of b is 97/100

decimal of a is 0.44, decimal of b is 0.97

percent of a is 97%, and percent of b is 97%

if this is wrong im so sorry :()()()()(

step-by-step explanation:

7 0
3 years ago
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