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3 years ago

What's the common Factors of {20, 48} ?

Mathematics

2 answers:

vichka [17]3 years ago

7 0

The factors of 20 are:
1, 2, 4, 5, 10, 20

The factors of 48 are:
1, 2, 3, 4, 6, 8, 12, 16, 24, 48

<span>The common factors are:
1, 2, 4</span>

<span>The Greatest Common Factor:
GCF = 4</span>

fenix001 [56]3 years ago

3 0

I hope this helps you

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Please help me !!!! and explain !

Vladimir [108]

Find the scale factor of the two cylinders:

Figure A has an r of 4 and figure B has an r of 2:

2 / 4 = 0.50, so Figure B is half the size of Figure A.

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0.5^3 = 0.125

Multiply the volume of Figure A by the scale factor:

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3 years ago

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Answer:

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3 years ago

What is x if n≠m? Please help!

lorasvet [3.4K]

Answer: $x = \frac{mn(q - p)}{n-m}\\\\$

================================================

Work Shown:

Part 1

$\frac{x-m}{m} + p = \frac{x-n}{n} + q\\\\\frac{x-m}{m} - \frac{x-n}{n} = q - p\\\\\frac{n(x-m)}{mn} - \frac{m(x-n)}{mn} = q - p\\\\\frac{xn-mn}{mn} - \frac{xm-mn}{mn} = q - p\\\\\frac{xn-mn-(xm-mn)}{mn} = q - p\\\\$

Part 2

$\frac{xn-mn-xm+mn}{mn} = q - p\\\\\frac{xn-xm}{mn} = q - p\\\\\frac{x(n-m)}{mn} = q - p\\\\x(n-m) = mn(q - p)\\\\x = \frac{mn(q - p)}{n-m} \\\\$

-------------------------------

Explanations:

There are quite a bit of steps. I decided to break things into two parts.
The goal is to get x all by itself on its own side, which is why I subtracted (x-n)/n from both sides in part 1, step 2. I also subtracted p from both sides.
Afterward, I gave each fraction the LCD mn. I multiplied top and bottom of the first fraction by n/n. I did a similar operation to the second fraction, but with m instead.
From there, we distribute and simplify. The mn terms cancel on the left side numerator (second step of part 2).
The n≠m is there to prevent the denominator (n-m) from being zero. We cannot divide by zero.
If the formulas don't properly display, then you might have to refresh the page.

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3 years ago

May someone help me plz? Thank you!

Rama09 [41]

Answer:

The answer is C!

Hope this helps! I need brainliest to level up!

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3 years ago

Read 2 more answers

Find the slope of line that passes through the points ( 0,5) and ( 2,2)

stiks02 [169]

Answer:

m= -3/2

Step-by-step explanation:

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2 years ago