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nlexa [21]
3 years ago
7

PLEASE HELP ASAP FOR 10 POINTS

Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0
The easiest way to do this is to distribute one term to the second set of parentheses and add eveything. Start with x2 and distribute to get x^4 + x^3 + 2x^2. Then the 3x distributed gets you 3x^3 + 3x^2 +6x. Finally the 1 distributed gets you x^2 + x + 2. You add all three answers together to get x^4 + 4x^3 + 6x^2 + 7x + 2
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Thirty two divided by the opposite of 4
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32 divided bye 4 well = -8
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What is the square root of 162
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Answer:

Step-by-step explanation:

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Answer asap !!!!!!
GaryK [48]

Value of r is -4

Step-by-step explanation:

We are given points (-1,-6) and (0,r) on line and slope of line is -2. We need to find value of r.

Using slope formula when two points are given:

Slope=\frac{y_2-y_1}{x_2-x_1}

Where x_1=-1,\,\,y_1=-6,\,\,x_2=0,\,\,y_2=r

Putting values:

2=\frac{r-(-6)}{0-(-1)} \\2=\frac{r+6}{0+1} \\2=\frac{r+6}{1} \\2=r+6

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2-6=r\\-4=r

So, Value of r is -4

Keywords: Slope of line

Learn more about Slope of line at:

  • brainly.com/question/9369548
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4 0
3 years ago
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Lapatulllka [165]
First we need to find Mia's speed (v) in km/min

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in order to convert the speed into mile/min, we need to use the conversion factor given in which for every kilometer, there is 0.6 miles. 

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therefore the speed in miles/min is 0.09 miles/min
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4 years ago
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oee [108]

Answer:

13.6 and .4

Step-by-step explanation:

3.4x4=13.6

leaving .4 left

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