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Sever21 [200]
3 years ago
10

I need help with this question ASAP

Mathematics
1 answer:
Katen [24]3 years ago
3 0
X+x+10+2(2x+10) = 180
2x + 10 + 4x+20 = 180
6x + 30 = 180
6x = 150
X = 25
Plug in 25 to find angle
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The number of applicants to a university last year was 11,450. This year, the number of applicants grew by 2%. How many applican
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11679

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Increased by 229

First you need to find the 2%

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2/100 * 11450=229

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Is 23.6404 greater than 23.64112?
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6 0
3 years ago
Factor out the GCF -2x^2 - 4x - 6
andrew-mc [135]

The Greatest Common factor(GCF) of -2x^2-4x-6 is -2(x+1)(x-3)

<h3>What is Greatest Common Factor?</h3>

The greatest common factor (GCF) is the largest factor two or more numbers have in common

From the question,

-2x^2-4x-6

By collecting like terms

-2(x^2-2x-3)

By factoring x^2-2x-3

-2(x^2-3x+1x-3)

Collecting like terms

-2(x^2-3x)+(x-3)

-2(x(x-3)+1(x-3))

-2(x+1)(x-3)

hence  -2(x+1)(x-3) is the Greatest Common factor of  -2x^2-4x-6 is

Learn more about Greatest Common factor on:brainly.com/question/219464

#SPJ1

3 0
1 year ago
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