Use proportional reasoning to determine the value of a in the proportion shown below.
2 answers:
We have
<span>3/5=(a+5)/25
3/5=(5/5)*(3/5)=15/25
therefore
15/25=</span>(a+5)/25<span>
15=a+5------------------------ > a=10
the answer is the option </span>a = 10
Answer:
A=10
Step-by-step explanation:
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