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melomori [17]
3 years ago
13

a summer concert series has 12 different prerforming artisits. you decide to attend at least 4 of the concerts. how many differe

nt combinations can you attend?
Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

48 I think

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago
6 0
Yea it should be 48 cause 4x12=48
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The best way to do this is to draw a picture of ΔFKL and include line segment KM that is perpendicular to FL.  This creates ΔFKM which is a 45°-45°-90° triangle and ΔLKM which is a 30°-60°-90° triangle.

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<u>FM</u>

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