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Lisa [10]
3 years ago
9

Would someone be able to tell me how to factorise? step by step??

Mathematics
2 answers:
CaHeK987 [17]3 years ago
5 0
1. Factor out the greatest common factor (GCF). (There will not always be one). 2. Count the number of terms.
3. Check to be sure each factor is prime, if not, repeat 1-3.
4. Check by multiplying the factors out to see if you get the original polynomial.
sattari [20]3 years ago
5 0
Watch the video on math warehouse.

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fraction x=7/5

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Step-by-step explanation:

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2 years ago
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Answer:

48%

Step-by-step explanation:

I like to look at percentages as test grades. If you got a 130/250 on a test, you would simply need to view the dash line as a 'divided by'. So you would figure 130 divided by 250 is .52, or 52%... Then, you would need to subtract 52 from 100 to get 48% to get the percentage of people who do not walk to school.

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2 years ago
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Find the value of BC. HELP PLEASE!!
Masteriza [31]

It's an equilateral triangle, therefore

AB = BC = BA

We have the equation:

\dfrac{3}{2}x-12=\dfrac{1}{2}x-2\qquad\text{multiply both sides by 2}\\\\3x-24=1x-4\qquad\text{add 24 to both sides}\\\\3x=x+20\qquad\text{subtract x from both sides}\\\\2x=20\qquad\text{divide both sides by 2}\\\\x=10

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<h3>Answer: BC = 3</h3>
6 0
3 years ago
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Rudiy27

Answer:

The unknown number is -5.

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6 0
2 years ago
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