\angle x∠xangle, x and \angle y∠yangle, y are supplementary angles. \angle y∠yangle, y measures 142^\circ142
1 answer:
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To solve this problem, we will use the formula for permutation. A permutation is where the order of the things in the set matter.
Solution:
₁₂P₅ =
= 12 x 11 x 10 x 9 x 8 = 96,040 different ways that can be made.
Solution:
₁₂P₅ =