please answer by solving
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Answer:
No options are matching..near by answer is 18
Step-by-step explanation:
5.4/9 = 9/x
x= 81/5.4= 810/54= 15
mean proportion = √15x24 = 18.97
Answered by
0
Step-by-step explanation:
5.4/9×9/x
x=81/5.4
=810/54
=15
√15×24=18.97
option c =18
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