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matrenka [14]
2 years ago
14

Sam is 5 years older than Mike. In 6 years, Mike will be 7 more than half of Sam's age. How old is Sam now?

Mathematics
1 answer:
9966 [12]2 years ago
5 0
The Correct answer is B.18
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DerKrebs [107]

Answer:

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Step-by-step explanation:

Assuming we want to evaluate |z|, given that, z=4+3i.

Then, by definition of modulus,

|x + yi|  =  \sqrt{ {x}^{2} +  {y}^{2}  }

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