There are 90 teenage girls in the concert hall.
2/5 x 600 = 240
3/8 x 240 = 90
Answer: Surface area of a triangular prism = 2*Area of Base (triangle) + Perimeter of Base (triangle)*Height
Step-by-step explanation: The sum of the areas of all the sides of the triangular prism is equal to the surface area. Thus, if you add all the areas of the sides you will get the surface area. The equation above is a faster way to do it.
0% chance this is so because the spinner only has 8 sections meaning there is no probability for it to land on 10
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<h3>
Answer: 23</h3>
Explanation:
Replace c with 5. Use PEMDAS to simplify
5c - 2 = 5*5 - 2 = 25 - 2 = 23
