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vivado [14]
4 years ago
11

Explain how the GCF helps with the distributive property. Why is it so important to use the GCF when factoring a sum of two numb

ers?
Mathematics
1 answer:
SOVA2 [1]4 years ago
5 0

<span>When we have two or more given integer, we can consider  the largest factor that both numbers have in common. This is called the GCF or the </span><span>Greatest Common Factor.  GCF helps </span>with a common factor as a multiple of a sum of two whole numbers.

For example, express 36 + 8 as 4 (9 + 2).

<span>Remember that factors are the numbers we multiply together to get another number.</span>

The distributive property is a useful way to look at problems in a new way. The distributive property helps us to rewrite expressions and still get the same answer.

<span>GCF is important when factoring a sum of two numbers because it’s easily to know value by the both numbers.</span>

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Please help I'm so confused
alex41 [277]

Answer:

Step-by-step explanation:

V = 1/3 pi r^2 h                Multiply both sides by 3

3V = pi r^2 h                   Divide by pi * h

\frac{3*V}{\pi * h}    = r^2                       Take the square root

\sqrt{\frac{3V}{\pi*h} }      = r  

4 0
3 years ago
Marcus bought r r movie posters for $5 each. Write an algebraic expression for total amount Marcus spent.
Ivenika [448]
5r= T (total)
and r is of course movie posters.
8 0
3 years ago
Read 2 more answers
Write an equation of a line parallel to y = -2x + 3 that passes through (-2,-1)
ElenaW [278]

\boxed{y=-2x-5}

<h2>Explanation:</h2>

The slope-intercept form of the equation of a line:

y=mx+b \\ \\ \\ Where: \\ \\ m:Slope \\ \\ b:y-intercept

The given line has the following characteristics:

y=-2x+3 \\ \\ \\ So: \\ \\ m=-3 \\ \\ b=3

So the line we are looking for needs to be:

y=-2x+b \\ \\ \\ It \ passes \ through \ (-2,-1): \\ \\ -1=-2(-2)+b \\ \\ b=-1-4 \\ \\ b=-5

So, the equation of the line would be:

\boxed{y=-2x+3}

<h2>Learn more:</h2>

Many-to-one function: brainly.com/question/12881881

#LearnWithBrainly

3 0
4 years ago
If r is ten more than the square root of l , then r =
lana [24]
R=11
1 squared is 1
Add ten to one and you get 11!
7 0
4 years ago
I have 60 coins, 30% are pennies, how many coins is not pennies
Digiron [165]
60 coins
30%=pennies
100-30=70% =not pennies
percent menas parts out of 100 so
70%=70/100=7/20=0.7
so we want to find 70% of 60
'of' can be translated to as multiply
0.7 times 60=42
42 coins=not pennies
8 0
3 years ago
Read 2 more answers
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