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3 years ago

5 Find the slope of a line parallel to 2y - 6x+8. -6

Mathematics

1 answer:

morpeh [17]3 years ago

5 0

Answer:

Change the equation to the slope intercept form (y = mx + b)

2y = 6x + 8

Divide equation by 2

y = 3x + 4

Therefore

The line as a y intercept of 4

Parallel lines have the same slope;

Find the slope by putting in the equation in the point/intercept form

4x + 4y = 20

4y = -4x + 20

Divide equation by 4, results

y = -1x + 5

Now we know the slope (-1) and the y intercept (+4) if the line

y = -1x + 4

or just

y = -x + 4 is "the line"

Step-by-step explanation:

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(3x - 10x2 +17) / (x - 2)

Virty [35]

Answer:

\frac{3x-10x\cdot \:2+17}{x-2}=\frac{-17x+17}{x-2}

Sorry, I don't know how to type this properly, my computer only lets me type in this format.

Hope it helped!

7 0

3 years ago

Read 2 more answers

Which is equivalent to (102)1/22 A. 10 B. 50 O c. /20 OD. /105

mr Goodwill [35]

The answer is A) 10

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3 years ago

H E L P P L Z!!!!!! thanks

erastova [34]

I'm assuming that the side AE is *1.5 of BF. (I havent learnt about midpoints, but I know it's the middle)
23*1.5=34.5

5x-4=34.5+4 on both sides
5x=38.5/5 on both sidesx=7.7

4 0

4 years ago

Simplify and find any restrictions <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B9x%7D%20-%5Cfrac%7B6%7D%7B2x%5E2%7D" i

Yuki888 [10]

Simplified: $\frac{4}{9x} -\frac{3}{x^{2} }$

Restrictions: x CANNOT be 0 because then the denominator would become 0 and would not be possible

5 0

3 years ago

What is the surface area of a cube that measures 3 cm

kifflom [539]

Answer: Surface area= 54

Step-by-step explanation:

To find the surface area of a cube you do 6 times s^2

S is the side length. In this case that is 3 cm. S^2 is 9

So now you do 6 times 9, and that is 54.

So, the surface area is 54.

8 0

3 years ago