Choose the correct formula for combination.
A . n!/r!(n-r)!
B. n!/(n-r)!...
Mathematics, 02.06.2021 16:30 kiaraphilman2956
Choose the correct formula for combination.
A . n!/r!(n-r)!
B. n!/(n-r)!
Answers: 1
Mathematics, 21.06.2019 20:30
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.
Answers: 2
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Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
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