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Line segment ab has a midpoint c. If ac=17 and ab=5x-6, then find the value of x ? a) 34. b) 8. c) 20.

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Final answer:

To find the value of x in the given equation, we can use the midpoint theorem.

Step-by-step explanation:

To find the value of x, we can use the midpoint theorem which states that the midpoint of a line segment is the average of the coordinates of its endpoints. In this case, the midpoint c would have a value of 17, which is the average of 5x-6 and 0. Therefore, we can set up the equation:

(5x-6+0)/2 = 17

Simplifying the equation, we have:

5x-6 = 34

Adding 6 to both sides, we get:

5x = 40

Dividing both sides by 5, we find:

x = 8

Therefore, the value of x in this case is 8, so the correct answer is b) 8.

Learn more about Midpoint theorem

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