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Crank
4 years ago
10

Please answer these Math questions

Mathematics
1 answer:
natulia [17]4 years ago
8 0
#1 Pi was originally as the ratio of a circle's circumference to it's diameter.
#3 Pi cannot be completely represented as a fraction, but 355/113 is pretty close.
#6 A irrational number is a number that can't be represented as a ratio/fraction
#8<span> Is because March is the third month, and 14 is the first to decimals. Month/Day: 3/14, Pi: 3.14.
</span>
Sorry, that's all I know.
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stepan [7]
892 x 18 = 16,056
First multiply 2 with 18 and do the same with 9 and 8 then multiply 2 with one and do the same with 9 and 8 then add up the two sums which give you 16,056

8 0
3 years ago
Help me please 10 points
Ne4ueva [31]

Answer: 2/15

Step-by-step explanation:

25-21/30 = 4/30

4/30 = 2/15

7 0
4 years ago
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The variables y and x have a proportional relationship, and y = 25 when x = 60.
jeka94

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A

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5 x + 5 = -5 <br>what is x?​
romanna [79]

Answer:

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Step-by-step explanation:

6 0
3 years ago
There is a number such that four times the number plus 3 is equal to 19. Find the number
frosja888 [35]

Answer:

4

Step-by-step explanation:

We have been given that it equals 19 when added to 3 and multiplied by 4 so follow these steps:

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4x+3-3=19-3

This is used to solve for x

3. 4x=16 is found

4. if 4x=16, we divide 16/4 and get 4!

That's your answer hope it helped!

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4 years ago
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