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lilavasa [31]
3 years ago
14

I FAILED! Find the correct result. 1+4=5 2+5=12 3+6=21 5+8=_________ If your answer is wrong, you must upload it on your timelin

e. GAME? If your answer is wrong you have to repost the game
Mathematics
2 answers:
umka2103 [35]3 years ago
6 0

Answer:

5+8 =45

Step-by-step explanation:

Given the pattern

  • 1+4=5
  • 2+5=12
  • 3+6=21

Let us represent it with the form: a+b=c

The key is: a+(b X a) =c

Let us verify

  • In 1+4 =5, a=1,b=4, a+(b X a)=1+(4X1)=1+4=5=c
  • In 2+5=12, a=2, b=5, a+(b X a)=2+(5X2)=2+10=12=c
  • In 3+6=21, a=3, b=6, a+(b X a)=3+(6X3)=3+18=21=c

Therefore:

In 5+8, a=5. b=8

a+(b X a) = 5 +(8 X 5) =5+40 =45

5+8 =45

soldi70 [24.7K]3 years ago
3 0

Answer:13

Step-by-step explanation:

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the volume of a cylinder is 1,356.48^ feet. If the diameter is 12 feet, calculate the height of the cylinder.
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Answer:

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Step-by-step explanation:

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Solving this immediately for h yields:

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Inserting the known quantities results in:

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worty [1.4K]
The person above is correct
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Find the value of x. No calculator needed. Leave the square root as a part of your answer.
aleksklad [387]

Answer:

5/V2=2.5×V2

Step-by-step explanation:

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