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irga5000 [103]
3 years ago
6

Simplify the expression below. 6n2 - 5n2 + 7n2

Mathematics
2 answers:
zavuch27 [327]3 years ago
3 0
The answer to the question is
18n^2

Nookie1986 [14]3 years ago
3 0
The answer is 8n^2. You just simplify the expression.
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gladu [14]

Answer:

The right answer is D ( 12 in )

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4 0
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What is the equation of the following line? Be sure to scroll down first to see all answer options.
Serjik [45]

Answer:

<h3>The answer is option F</h3>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To calculate the equation of the line first find the slope

Slope of the line using points

(0 , 0) and (4 , -2) is

m =  \frac{ - 2 - 0}{4 - 0}  =  \frac{ - 2}{4}  =  -  \frac{1}{2}

Now use the formula

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Using point (0,0)

That's

y - 0 =   - \frac{ 1}{2} (x - 0)

The final answer is

y =  -  \frac{1}{2} x

Hope this helps you

4 0
3 years ago
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NISA [10]

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3 0
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How many rays intersect at point O<br><br> 1. 5<br> 2. 4<br> 3. 6<br> 4. 3
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For this case, what you should see is which lines contain point O.
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