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Xelga [282]
3 years ago
10

Does anyone know the answer???

Mathematics
2 answers:
pogonyaev3 years ago
8 0
It is the second one on the imagine
larisa86 [58]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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Fran scans a document that is 8.5 inches wide by 11 inches long into her computer. If she scales the length down to 7 inches, ho
sveta [45]

Answer:

5.4 inches

Step-by-step explanation:

This is all about ratios proportions and similarity.

First the  8.5 stays the same you scale only the 11 down to 7

because it says to scale length down to 7

so once you scale it down you should get 5.4 inches for the width once you plug it back in  

3 0
3 years ago
Read 2 more answers
Joanne buys a rug with an areas of 35/4 square meters. The length of the rug is 7/2 meters, What is the width , in meters, of th
natita [175]
\bf \textit{area of a rectangle}\\\\
A=l\cdot w\quad 
\begin{cases}
l=length\\
w=width\\
-----\\
A=\frac{35}{4}\\\\
l=\frac{7}{2}
\end{cases}\implies \cfrac{35}{4}=\cfrac{7}{2}w\implies \cfrac{\quad \frac{35}{4}\quad }{\frac{7}{2}}=w
\\\\\\
\cfrac{35}{4}\cdot \cfrac{2}{7}=w\implies \cfrac{35}{14}=w\implies 2\frac{7}{14}=w
6 0
3 years ago
Sabas Company has 20,000 shares of $100 par, 2% cumulative preferred stock and 100,000 shares of $50 par common stock. The follo
n200080 [17]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
The final velocity of an object moving in one dimension is given by the formula v = u + at, where u is the
kodGreya [7K]
The answer is the last one
6 0
4 years ago
Explain how you can find the side length of a rectangular prism if you are given the volume and the 2 other measurements. Does t
Andreyy89

Answer:

The volume of a rectangular prism can be calculated by the formula:

  • Volume of a rectangular prism = length * width * height

If the exercise give us the volume and the two other measurements (width and height), we must simplify the length from the formula showed (remember when a value is multiplying in a side to the equal sign, go to the other side to divide):

  • <u>(Volume of a rectangular prism) / (width * height) = length</u>

Or, in other form:

  • length=\frac{volume}{width*height}

At last, <u><em>the proccess change only a little if one is a fraction, in that case, you should just multiply or divide with that fraction</em></u>.

Step-by-step explanation:

We're gonna take measurements for the volume, width and height to solve a hypothetical exercise:

  • Volume = 240 in^{3}
  • Width = 4 in
  • Height = 12 in

We use the formula in the answer:

  • length=\frac{volume}{width*height}

Replacing the data we obtain:

  • length=\frac{240in^{3} }{4 in *12in }
  • length=\frac{240in^{3} }{48in^{2} }
  • length= 5 inches

Now, we're gonna make the a hypothetical exercise where a measurement is a fraction, we can select anyone, in this case will be the width:

  • Volume = 48 in^{3}
  • Width = 8/3 in
  • Height = 6 in

We use the same formula and replace again:

length=\frac{volume}{width*height}

  • length=\frac{48in^{3} }{\frac{8}{3}in *6 in}
  • length=\frac{48in^{3} }{16in^{2} }
  • length= 3 inches

As you can see, <em>the process does't change much using fractions, you must only know the correct form to operate these</em>.

8 0
3 years ago
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