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3 years ago

9 whole 2/3 + 4 whole 7/9=

Mathematics

1 answer:

scoundrel [369]3 years ago

7 0

Answer

14 4/9

Turn 9 2/3 into an Improper Fraction

Multiply 9*3 and get 27. Now add 2 and get 29 (Denominator stays the same)

9 2/3 = 29/3

Turn 4 7/9 into an Improper Fraction

Multiply 4*9 and get 36. Now add 7 and get 43 (Denominator stays the same)

4 7/9 = 43/9

Add

29/3 + 43/9 = 130/9

Turn 130/9 into a Mixed Number (Divide)

130/9 = 14 4/9

Hope This Helps!

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Answer:

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3 years ago

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3 years ago

A right rectangular prism's edge lengths are 14 inches, 6 inches, and 3 1/3 inches. How many unit cubes with edge lengths of 2/5

DochEvi [55]

ANSWER

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EXPLANATION

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$V=lbh$

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3 years ago

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ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

Apparently, the cost function is supposed to be ...

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This can be rewritten to vertex form as ...

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The vertex of the cost function is ...

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_____

Comment on the question

You found the number of units that result in minimum cost (140 units), but you have to evaluate C(140) to find the minimum unit cost.

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3 years ago