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natulia [17]
3 years ago
5

A video game was bought by the store for $21 and mark-up 66%. what is sales price?​

Mathematics
1 answer:
Murljashka [212]3 years ago
3 0

Answer:

$34.86

Step-by-step explanation:

21 x 0.66 = 13.86

21 + 13.86 = 34.86

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Answer:

The length of side of largest square is 15 inches

Step-by-step explanation:

The given suares are when joined in the way as shown in picture their sides form a right agnled triangle.

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So,

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<u>Perimeter of square 2: 48 inches</u>

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We can see that a right angled triangle is formed.

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Pythagoras theorem can be used to find the length.

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The length of side of largest square is 15 inches

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