3 years ago

What is the perimeter of abcd ?

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

5 0

Answer:

Step-by-step explanation:

(10*2)+(9*2)

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Factor 1/6 out of 1/6x+1/6

lesya692 [45]

Answer:

1/6(1x+1)

Step-by-step explanation:

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3 years ago

It costs $3.55 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 160% of the cos

larisa [96]

Okay this is what i got it might be wrong but i did it and then looked it up to make sure i was right & it showed the same answer!!

3.55 * 1.6= 5.68!!

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3 years ago

Read 2 more answers

Please help someone help me! Correct answer only! This assignment is due today.

Mekhanik [1.2K]

Answer:

Probability ≈ 0.0714

Step-by-step explanation:

Consider permutation and combination;

$Total Combinations - 8C4,\\8C4 = 8! / 4! * ( 8 - 4 )!,\\8 * 7 * 6 * 5 / 4!,\\\\Total Combinations = 70,\\\\Combinations of Dance Classes - 5C4,\\5C4 = 5! / 4! * ( 5 - 4 )!,\\5 * 4 * 3 * 2 * 1 / 4 * 3 * 2 * 1,\\\\Dance Classes = 5,\\\\Probability - 5 / 70 = 0.0714,\\Conclusion; Probability = ( About ) 0.0714$