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ratelena [41]
3 years ago
13

What's the equation of the line that passes through the points (-8,4) and (0,22)?

Mathematics
2 answers:
nikklg [1K]3 years ago
6 0

Answer:

Step-by-step explanation:

y=mx+b where m=slope and b=y intercept

m=(y2-y1)/(x2-x1)=(22-4)/(0+8)=2.25

y=2.25x+b, using point (0,22) we can solve for b

22=2.25(0)+b

b=22

y=2.25x+22 or stating it fractionally

y=9x/4+22

BabaBlast [244]3 years ago
5 0

Answer:

its d

Step-by-step explanation:

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Answer:

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7 0
3 years ago
If DC=6x and DA=4x+18, find the value of x then, find AD
shepuryov [24]

The value of x is 9 and AD is 54.

<u>Step-by-step explanation:</u>

From figure, if DC = AD, we can solve for value 'x'

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Given:

DC = 6 x

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Equating the values of both, we get

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7 0
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KATRIN_1 [288]
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Hope this helps!
8 0
3 years ago
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