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yuradex [85]
4 years ago
15

Determine the first expressions to evaluate the problem.

Mathematics
1 answer:
Helga [31]4 years ago
8 0

Answer:

31

Step-by-step explanation:

5+9+15+2= 31

by order of pemdas

parentheses

exponents

multiply

divide

add

subtract

first is (4+9)

next is 3^2

third is 8/4

finally you add them all together

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Answer:

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And replacing we got:

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Step-by-step explanation:

For this case we know that we have a coin with a diamter of D =18mm, and by definition the radius is given by:

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And replacing we got:

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Answer:

Your answer is 7

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