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Shtirlitz [24]
3 years ago
12

8 people are boarding a plane 2 have tickets for first class and board before everyone. In how many ways can these people board

the aircraft?
Mathematics
1 answer:
mixer [17]3 years ago
3 0
2!6!=2\times1\times6\times5\times4\times3\times2\times1=1440
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Answer:

x=148

Step-by-step explanation:

First, find the missing angle by subtracting 100+48 from 180 (all of the angles in a triangle add up to 180). Then, subtract that from 180 (the angles are a linear pair, so they are supplementry, so they add up to 180) x+32=180.

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6 + 4x − x² =  − x² + 4x + 6

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Then the turning point of y is (2 , 10)

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