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Delvig [45]
3 years ago
8

You have two cards with a sum of (-12) in your hand. What two cards could you have? *

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0

Answer:

I think -6

Step-by-step explanation:

-12 +6 is -6 so -6 + -6 =-12

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8 0
3 years ago
The perimeter of a triangular window is 141 inches. The ratio of the side lengths of the window is 11:18:18. What are the side l
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The perimeter of a triangular window is the sum of its side lengths

The side lengths of the window are 33 inches, and 54 inches

<h3>How to determine the side lengths?</h3>

The ratio is given as:

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Ratio = 11x: 18x : 18x

Express as sum

Sum = 11x + 18x + 18x

Sum = 47x

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Ratio = 11*3: 18*3 : 18* 3

Ratio = 33: 54 : 54

Hence, the side lengths of the window are 33 inches, and 54 inches

Read more about perimeter at:

brainly.com/question/17297081

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