Answer:
the first one is D
Step-by-step explanation:
I hope this helps
Answer:
$425
Step-by-step explanation:
subtract 120 and 5 from his starting total to get how much he has after all his purchases. Then add 50 to that total to get your answer.
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Use the Pythagorean Theorem, substituting 8, 15, and 17 for a, b, and c respectively. Then, simplify to determine whether the equation is true.
As any number is clearly equal to itself, this statement is true, so 8, 15, and 17 is a valid Pythagorean Triple.