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MaRussiya [10]
3 years ago
5

Someone do this for me plz

Mathematics
2 answers:
kumpel [21]3 years ago
4 0
Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiioi
sladkih [1.3K]3 years ago
3 0

Answer:

(all in standard form)

1. 6x^2-x+4

2. -3x^2-4x+6

3. s^3+s^2+4s+1

4. 5a^3-a^2-2a+10

5. a^4+a^3-3a^2+4

6. u^3-u^2+9u+2

7. -8u^2+5u-2

8. 81y^3+3y^2+9y+18

9. -3a^2+5a-2

10. 21^3+2b^2+4b-8

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What is the slope of the line passing through the points (3,5) and (-1,7)?
Maurinko [17]

-1/2

To find the slope of the line between two points, we use the equation (y2-y1)/(x2-x1)

Substitute the values given for the xs and ys:

(7-5)/(-1-3)

2/(-4)

simplify: -1/2

3 0
3 years ago
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write an equation of the line that is parallel to the line whose equation is 4y+9=2x and passes through the point (7,2)
Liula [17]
Ok so we’ll put the first equation into slope int form

4y=2x-9

y=1/2x -4/9

since the likes are parallel, the slope of the line we are trying to write an equation for is 1/2

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3 years ago
What is the perimeter of the figure?"
maksim [4K]

Answer:

14

Step-by-step explanation:

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Is this true or false? The following graph represents a proportional relationship
Flauer [41]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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DASAROLLA:<br><br>a) (x+3) (x+5)=<br><br>b) (x+4) (x-5)=​
Nat2105 [25]

Answer:

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Step-by-step explanation:

a) (x+3)(x+5)

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b) (x+4)(x-5)

b) x^{2}-5x+4x-20

b)x^{2}-x-20

8 0
2 years ago
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