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erik [133]
3 years ago
10

Another stack of books is 43 inches tall. Each book is 1/2 inch thick. Write an expression that represents the number of books i

n the stack
Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:

86 books

Step-by-step explanation:

A stack of books is 43 inches tall.

Each book is \frac{1}{2} inch thick.

To find the number of books in tha stack, divide the height of the stack by the height of the book:

43:\dfrac{1}{2}

The division by the fraction \frac{1}{2} is equivalent to the multiplication by the fraction \frac{2}{1}, so

43:\dfrac{1}{2}=43\cdot \dfrac{2}{1}=43\cdot 2=86

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I need help with this question please.​
MakcuM [25]

Answer:

30 degrees.

Step-by-step explanation:

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The wheel has 12 "handles." We can use these as reference points when rotating the image.

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I hope this helps!

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3 years ago
Evaluate the expression for the given values of the variables.
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Step-by-step explanation:

Substitute the given values into the expression

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2 years ago
CAN SOMEONE PLEASE HELP ME WORTH 20 points
Ainat [17]

Answer:

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Step-by-step explanation:

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_____

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5 0
3 years ago
Select the correct answer.
eduard

If 30 is half price, then what is full price?

You can set up this problem like this:

30 = x/2

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where x is the full price.

To solve, simply multiply each half by 2:

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<u>x = $60</u>

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2 years ago
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