2 years ago

B is between a and c. If ab = 2(x+1), bc = 3x+1, and ac = 4(x+2), find the value of ac

1 answer:

7 0

I’m not entirely sure what you mean. You ask for AC but give AC as 4(x+2).

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arsen [322]

Answer:

two-dimensional plane

Explanation:

A geometric boundary is a straight line that serves the political boundary and is unrelated to any physical or cultural differences and is an example of the borders of the U.S and the Canada which are drawn in mostly straight lines to remove the difficulty of dividing islands. On a map, they are represented by the two-dimension plane.

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3 years ago

olga55 [171]

AB= 2x+20 cm
BC= 8 cm
AC= x+20 cm

AC= AB + BC
x + 20 = 2x + 20 + 8
2x - x = 20 - 20 - 8
x = -8

AB= 4 cm
BC= 8 cm
AC= 12 cm

4 0

3 years ago