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ycow [4]
2 years ago
12

What is the volume of a cone with a radius of 8.7 inches and height of 14 inches? (Use 3.14

Mathematics
1 answer:
Komok [63]2 years ago
4 0

Answer:

1109.1cm³

Step-by-step explanation:

V

=

π

r

2

h

3

3.14 ×8.7² × 14/3

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Find the greatest common factor of these monomials <br><br> 34a^2 b 24a^5 b^2
Ronch [10]
<span>34a^2 b = 2a^2b(17)

24a^5 b^2 = 2ab(12a^3b)

answer

</span>greatest common factor of these monomials  = 2ab
7 0
4 years ago
Sandra has ribbons that are 2/6 meter 3/4meter and 4/9 meter long .She needs to use the ribbon longer than 2/3meter to make a bo
timurjin [86]

Answer:

3/4 meter

Step-by-step explanation:

Need Common denominators to compare size

2/6  3/4  4/9     which is longer than 2/3?

2/6 compared to 2/3.  2/6 = 2/6 and 2/3 = 4/6.  

2/6 < 2/3 so 2/6 is too short

3/4 compared to 2/3   3/4 = 9/12  and 2/3 =  8/12

3/4 > 2/3 so 3/4 is longer than 2/3

4/9 compared to 2/3  4/9 = 4/9 and 2/3 = 6/9

4/9 < 2/3 so 4/9 is too short

6 0
3 years ago
Read 2 more answers
moinca spent 4/7 hours listening beethtoven and brahms. she spent 2/5 hours listening to beethtoven. how many hours were spent l
Makovka662 [10]
He spent 2\2 hours listening to brahms
8 0
3 years ago
3/4 2/3 5/6 5/7 least to greatest
Lana71 [14]

Answer:

2/3, 5/7, 3/4, 5/6.

Step-by-step explanation:

Convert each one to a decimal fraction:

3/4 = 0.75

2/3 = 0.666..

5/6 = 0.8333..

5/7 = 0.714

So least to greatest is

2/3, 5/7, 3/4, 5/6.

6 0
3 years ago
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m_a_m_a [10]

Answer:

275 = 17x + 88 \\ - 88 = 17x - 88 \\ 187 = 17x \\ 187 \div 17 \\ x = 11 \: hours

8 0
3 years ago
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