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Lina20 [59]
3 years ago
9

The diameter of this

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

The number of coins to make 6440 mm diameter is 230

Step-by-step explanation:

The diameter of the coin is 28mm

Number of coins to have 6440 mm will be

6440/28

= 230

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What is the exact volume of the cylinder?
enyata [817]

Answer:

Step-by-step explanation:

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I need to know if 3750 is right or wrong cause I think that’s the answer
brilliants [131]
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3 years ago
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3 0
3 years ago
Write an equation of a line that goes through the point (-9, 3), and is perpendicular to the line 3x + y = 5
Vlad [161]
To find the slope of the line, first find the slope of 3x + y = 5, and then its opposite reciprocal.

3x + y = 5
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the slope is -3, so the opposite reciprocal slope is 1/3.

the equation of any line is y = ax + b
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the equation of the line is y = 1/3x + 6.


3 0
3 years ago
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