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HACTEHA [7]
2 years ago
8

K is the midpoint of line segment AB. if line segment AK = 4x + 3 and line segment KB = 7x-3, find the length of line segment AB

Mathematics
1 answer:
Leona [35]2 years ago
3 0
B. 2

4x + 3 = 7x - 3
7x - 4x = 3 + 3
3x = 6
x = 2
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Answer:

xy = 1

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Step-by-step explanation:

Question One

The first and third frames look to me to be the same. I'll treat them that way.

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2y + 6 = 2x + 6           Subtract 6 from both sides

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1 solution is x = 0 from which y = 0. This won't work. x must be greater than 0. So the other is

x(x) = x                           Divide both sides by x            

x = 1                            

y = x^2                           Put x = 1 into x^2

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The second solution is

(1,1)

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Question Two

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