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barxatty [35]
3 years ago
9

I really need help with this fast!!

Mathematics
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

Hello. y=1/2x-2

Step-by-step explanation:

The line that is perpendicular to this line ،its slope must be 1/2

So:

y - y0 = m(x - x0) \\ y - 2 =  \frac{1}{2} (x - 8)  \\ y =  \frac{1}{2} x  - 2

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What is the greatest common factor of 4k, 18k4, and 12?
Setler [38]

Answer:  The greatest common factor is 2.

Step-by-step explanation:  We are given to find the greatest common factor of the following expressions:

E_1=4k,~~E_2=18k^4,~~E_3=12.

<u>Greatest Common Factor:</u>  The GCF of two or more numbers (expressions)  is the greatest factor that divides all the numbers or expressions.

We have

E_1=4k=2\times 2\times k,\\\\E_2=18k^4=2\times 3\times 3\times k\times k\times k\times k,\\\\E_3=12=2\times 2\times 3.

Therefore, the greatest common factor will be

G.C.F.=2.

Thus, the required greatest common factor is 2.

6 0
3 years ago
Read 2 more answers
What is the measure of an angle if it is 260 degrees less than six times its own complement?
poizon [28]

Answer:

40 degrees

Step-by-step explanation:

Complementary angles have a sum of 90.

y = 90 - x

The angle is 260 degrees less than six times its complement.

y = 6x - 260

90 - x = 6x - 260

350 - x = 6x

350 = 7x

50 = x

This is the measure of the complement.

y = 90 - x

y = 90 - 50

y = 40

This is the measure of the first angle.

7 0
3 years ago
Choose the two triangles that are similar
levacccp [35]

Answer:triangles 20 12 28 and15 9 21

Step-by-step explanation:

6 0
3 years ago
Need help ASAP please
viva [34]
It would be 3,8 
https://www.bing.com/videos/search?q=how+to+solve+a+slope+intercept+form&docid=608053494459401091&mi... 
Watch this video it helped to understand how to do these

4 0
3 years ago
The vertex if the parabola below is at the point (2,4) and the point (3,6) is on the parabola. What is the equations the parabol
Sloan [31]
I think the equation is 2(x-2)^2+4
4 0
3 years ago
Read 2 more answers
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