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3 years ago

7

you have 4 ice cubes in your cup of lemonade. each ice cube has a length of 7 3/4 cm, a width of 4 5/8 cm and a height if 2 4/5

cm. what is the total volume of all ice cubes? explain how you used math to come to your decision.

1 answer:

True [87]3 years ago

4 0

Answer:

how is this Spanish

Step-by-step explanation:

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Answer:

$A = 4x^2 + 86x + 450$

Step-by-step explanation:

Given

$Walkway = x$

$Length = 18$

$Width = 25$

Required:

The area of the swimming pool

Assume the walkway will be on the 4 sides of the swimming pool.

The total length (L) of the swimming pool will be:

$L = 18 + x + x$

$L = 18 + 2x$

The total width (W) will be:

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$W = 25 + 2x$

The area (A) is:

$A = L * W$

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Expand bracket

$A = 18 * 25 + 18 * 2x + 25 * 2x + 2x * 2x$

$A = 450 + 36x + 50x + 4x^2$

$A = 450 + 86x + 4x^2$

Reorder

$A = 4x^2 + 86x + 450$

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Dahasolnce [82]

Answer:

isosceles triangle. two sides equal

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90-34=56

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Step-by-step explanation:

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B.
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