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3 years ago

To the nearest hundredth, how many cm are in 8 in? (1 in = 2.54 cm)

Mathematics

2 answers:

crimeas [40]3 years ago

7 0

All you do is multiply 8 by 2.54, you get 20.32. Your answer is 20.32cm

Simora [160]3 years ago

6 0

20.32
just multiply the amount of cm in an inch by eight

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Mumz [18]

Answer:

Step-by-step explanation:

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The distance between the school and the airport on a map is 7.25 cm. The scale of the map is 1 cm : 12m. What is the actual dist

SpyIntel [72]

Answer: 87 m

Step-by-step explanation:

This problem can be solved by using a simple ratio and proportion.

The way you figure this out is::

Model = 12 m/ 1 cm = x/7.25 cm

Solve for x and you should receive this answer:

x = 87 m

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3 years ago

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IRINA_888 [86]

1.14 per 100 or 1.14:100 or $\frac{1.14}{100}$

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3 years ago

Which expression is equivalent to sqrt128x^5y^6/2x^7y^5 ? Assume x 0 and y > 0.

kolbaska11 [484]

<u>Answer:</u>

$\frac{8\sqrt{y} }{x}$

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it:

$\sqrt {\frac {128x^5y^6} {2x^7y^5} }$

To make it easier to solve, we can also write this expression as:

$\sqrt {\frac{128}{2} * \frac {x^5} {x^7} * \frac {y^6} {y^5}}$

Now we will cancel out the like terms to get:

$\sqrt {64*\frac{1} {x^2}*y }$

Taking the square root of the terms to get:

$8*\frac {1}{x} .\sqrt{y}$

$\frac{8\sqrt{y} }{x}$

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8_murik_8 [283]

I will mark brainlist please help

Story : A Dog’s Tale by Mark Twain

4. Read this sentence from the selection.

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• an insightful simile
• a descriptive metaphor
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• an illuminating allusion

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