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viva [34]
3 years ago
8

Find the nonpermissable replacement for y in this expression y+9/1+7

Mathematics
1 answer:
Ugo [173]3 years ago
3 0
 <span>y = -7 

You cannot divide by 0. If y = -7, the denominator would be 0.</span>
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B) Find the cube number<br> 7 12<br> 20<br> 25<br> 27
hram777 [196]
I don’t understand what your asking are you trying to find the cube of a certain number?
7 0
2 years ago
A rectangular carpet has a perimeter of 244 inches. The length of the carpet is 90 inches more than the width. Determine the dim
RSB [31]

Answer:

The dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

Step-by-step explanation:

Perimeter of rectangle = 244 inches

Let Width of rectangle = w

Length of rectangle = w+90

We need to find the dimensions (length and width) of the carpet

The formula used will be: Perimeter=2(length+width)

Putting values and making equation:

244=2w+2(w+90)\\Solving:\\244=2w+2w+180\\244=4w+180\\Switching\:sides\\4w+180=244\\Subtracting\:180\:from\:both\:sides\\4w=244-180\\4w=64\\Dividing\:both\:sides\:by\:4\\\frac{4w}{4} =\frac{64}{4}\\w=16

So, we get w = 16

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Therefore the dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

4 0
2 years ago
The percent decrease of an item that dropped in price from $50 to $43 is​
frez [133]

Answer:

14%

Step-by-step explanation:

The item dropped from $50 to $43 .

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To get the % decrease, divide the decrease by the initial price and multiply the result by 100%

That’s

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5 0
3 years ago
Read 2 more answers
Use the diagram to answer the question.
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Answer:

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Step-by-step explanation:

3 0
3 years ago
544ml^2 is how many liters<br><br>show your work
ivolga24 [154]

Answer:

295.936

Step-by-step explanation:

First find out what 544^2 is.  That is 295,936.  There are 100 ml in 1 liter.  So divide 295,936 by 100 to see how many liters are in 295,936 ml.  

295,936÷100=295.936

7 0
2 years ago
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