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Ahhhh i need help im not sureeeee |
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Answer» Step-by-step explanation: We have , AB / AC = 1/2 → (3 x -4)/(2x +12) = 1/2 → 3x - 4 = x +6 → 3x - x = 10 → 2x = 10/2= 5 Now , AC = 2x + 12 = 2(5) + 12= 22 BC = 7(x ) -2 = 7(5) - 2= 33 Now , we have AC / BC = 22/33 = 2/3 Hence , proved Please mark it as BRAINLIEST and follow me please |
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