Given: BC=7x-13, AB=4x+26 B is the midpoint of AC. Find AB and BC
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A
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B C
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D

see explanation

Step-by-step explanation:

Since B is at the midpoint of AC, then

BC = AB , substitute values

7x - 13 = 4x + 26 ( subtract 4x from both sides )

3x - 13 = 26 ( add 13 to both sides )

3x = 39 ( divide both sides by 3 )

x = 13

Thus

AB = 4x + 26 = 4(13) + 26 = 52 + 26 = 78

BC = 7x - 13 = 7(13) - 13 = 91 - 13 = 78

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

answer: this is not a question

step-by-step explanation: this is a answer