Considering the amount they raised and the amount they spent, it is found that the art club had $358 after the show.
<h3>How to find the net amount of the art club?</h3>
The net amount is found by the subtraction of the amount raised by the amount spent.
In this problem:
- The amount raised, in dollars, is of 248 + 316 = 564.
- The amount spent is of $206.
Then:
A = 564 - 206 = $358.
The art club had $358 after the show.
More can be learned about net amount had brainly.com/question/12371230
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5/7 × 7/10 = 35 / 70 = 1/2
Cosine law
a²=b²+c²-2ab*cosA
a²=13²+11²-2*13*11*cos(108)≈378.37
a≈19.45
