3 years ago

Use proportional reasoning to determine the value of a in the proportion shown below.

2 answers:

8 0

We have
3/5=(a+5)/25
3/5=(5/5)*(3/5)=15/25
therefore
15/25=(a+5)/25
15=a+5------------------------ > a=10

the answer is the option a = 10

kicyunya [14]3 years ago

4 0

Answer:

A=10

Step-by-step explanation:

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