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soldi70 [24.7K]
3 years ago
6

5. Find the distance between the given points. A = (2, 0) and B = (0,9)

Mathematics
2 answers:
spayn [35]3 years ago
4 0

Answer: 9.21

Step-by-step explanation:

To find the distance between two points find the difference between the x and y values then square them and add them to find their square root.

0-9 = - 9

2 - 0 = 2

(-9)^2 + 2^2 = d^2      d is the distance

81 + 4 = d^2

85 = d^2  

d = \sqrt{85}

d= 9.23   is about 9.23  when rounded to the nearest hundredth

nika2105 [10]3 years ago
3 0

You could use a coordinate plane to solve this.

To reach B from point A, move 2 to the left and 9 down. Hope this helped, sorry I was in a rush-

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valkas [14]

Answer:

The volume of the cylinder without the prism is approximately 16.690 cubic centimeters.

Step-by-step explanation:

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V = V_{cy}-V_{pr } (1)

V = \frac{\pi}{4}\cdot D^{2}\cdot h - l^{2}\cdot h

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Where:

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V \approx 16.690\,cm^{3}

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8 0
3 years ago
Pattern in 5 7.5 11.25 16.875
Minchanka [31]

Hello from MrBillDoesmath

Answer: multiply each by 1.5 to get the next term.

Discussion:   I noticed that 7.5 is 1.5 times 5 -- and 5 is the first number in the sequence.  I wondered if that was the pattern so I used Calc to multiply 7.5 by 1.5 and got 11.25. (Looking good). Then I multipled 11.25 by 1.5 and got 16.875.


Regards,

MrB

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3 years ago
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