Mary has a collection of nickels and quarters for a total value of 4.90.if she has 42 coins total how many of each kind are ther
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1 answer:
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Answer:
24
Step-by-step explanation:
The Pythagorean Theorem states that where a and b are the legs in a right triangle and c is the hypotenuse. Therefore, just substitute the values a = 10 and c = 26 into the equation to get b = 24
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