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2 years ago

14

Kevin and Randy Muise have a jar containing 47 coins, all of which are either quarters or nickels. The total value of the coins

in the jar $8.15 How many of each type of coin do they have ?

1 answer:

SVETLANKA909090 [29]2 years ago

4 0

Ik but learn its simple but there is multiple answers

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A triangle has sides of length 2, 2, and 3. Which of the following is the measure of the obtuse angle of the triangle?

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Answer:

$97.18^{\circ}$

Step-by-step explanation:

An obtuse angle in the triangle is opposite to the greatest side. The greatest side in the triangle with sides lengths 2, 2 and 3 is side with length 3. By the cosine rule,

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2 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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