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Tatiana [17]
3 years ago
8

What is the difference of the polynomials? I will give 40 points

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
5 0

Answer:

im answering this for the points and also u lied about how many points i would be getting. -.-

Step-by-step explanation:

answer is C i think

svetlana [45]3 years ago
4 0

Answer:

7x^{2} +3y^{2} -4x

Step-by-step explanation:

12-5=7

-11-(-14)=3

-13-(-9)= -4

so it will be 7x^{2} +3y^{2} -4x

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Find the slope of the line that passes through (1, 8) and (6, 1).
Alex777 [14]

Answer:

-7/5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-8)/(6-1)

m=-7/5

3 0
3 years ago
5y + 3 > −7y + 13 Multi-step linear inequalities
Artemon [7]

Answer:

y > \frac{5}{6}

Step-by-step explanation:

Given

5y + 3 > - 7y + 13 ( add 7y to both sides )

12y + 3 > 13 ( subtract 3 from both sides )

12y > 10 ( divide both sides by 12 )

y > \frac{10}{12} , that is

y > \frac{5}{6}

3 0
3 years ago
The area of a rectangular wall of a barn is 300 square feet. its length is 10 feet longer than twice its width. find the length
Savatey [412]

<span><span>L * W = 300 sq ft
</span><span> Length is 10 ft greater than twice the width.
L = 2W + 10
Substituting
(2W+10)*W = 300
2W^2 + 10W = 300
Divide both sides by 2
W^2 + 5W = 150
W^2 + 5W - 150 = 0
Factor
(W +15)(W -10) = 0</span></span>

<span>
<span> Roots are W=-15 and W=10.
A negative width is impossible, so W=10
L = 2W + 10
L = 2(10) + 10
L = 30</span></span>

 length = 30 feet, width = 10 feet

<span> Check: 30*10 = 300</span>


5 0
3 years ago
Find the area of square c.
wolverine [178]
7√41



Mark brainliest please



Hope this helps you
8 0
3 years ago
I WILL MARK AS BRAINLIEST! Graph each coordinate pair on the graph and then indicate which quadrant or axis the point lies on.
Kitty [74]

1. 3rd quadrant

2. 3rd quadrant

3. 1st quadrant

4. 1st quadrant

5. 4th quadrant

6. 2nd quadrant

7. 4th quadrant

8. 3rd quadrant

7 0
3 years ago
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