Answer:
Step-by-step explanation:
A=h/2(a+b) solver for h
2A=h(a+b)
2A/(a+b)=h (Solution)
Given
To find
Solution
110/154 = x/126
154x/13860
x = 13860 /154 = 90
90 milligrams of medicine A
2 and 3
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