If 9, x, x, 49 are in proportion then x = ___________
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so here is your answer
9/x = x/49
or, x ^2= 441
or, x=21 【Answer】
if it helps , pls mark me brainliest.
9/x = x/49
or, x ^2= 441
or, x=21 【Answer】
if it helps , pls mark me brainliest.
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