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mrs_skeptik [129]
3 years ago
15

Find the value of two numbers if their sum is 39 and their difference is 1

Mathematics
1 answer:
mina [271]3 years ago
3 0
20+19=39

20 is 1 more than 19 making 19 1-less than 20. The difference is 1 between the two numbers
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A cylinder has a radius of 5 feet and a height of 8 feet. Which of the following can be used to calculate the volume of a cone t
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The answer is 1 over 3(3.14)(5²)(8) 

The volume of the cylinder (V1) is:
V1 = π · r² · h                (r - radius, h - height)

The volume of the cone (V2) is:
V2 = 1/3 π · r² · h         (r - radius, h - height)

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6 0
3 years ago
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Need help with a math question
ludmilkaskok [199]

Answer:

There are 10 possible ways the student can schedule the three classes

Step-by-step explanation:

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The above mathematical operation can be performed using any modern calculator.

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4 years ago
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