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Tamiku [17]
3 years ago
15

Pls help DUE TODAY (13points)

Mathematics
2 answers:
Brut [27]3 years ago
8 0

Answer:

42 ft²

Step-by-step explanation:

Rectangle Area: L * W

\bf A=(8ft)(6ft)

\bf 48 \; ft^2

\bf A= (3ft)(2ft)

\bf 6\;ft^2

\bf 48ft^2-6ft^2

\boxed{\bf 42\; ft^2}

ale4655 [162]3 years ago
8 0

Answer:

42

Step-by-step explanation:

6 x 6 is 36. 3 x 2 is 6. 36 + 6 is 42.

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M is directly proportional to r squared
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Answer:

m=84

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therefore when r= 1 then M=14

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I think that's how you do it

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If I went to the store and purchased a
poizon [28]
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Keith_Richards [23]

Answer:

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The number of ways or combinations in which we can select k element from a group of n elements is given by:

nCk=\frac{n!}{k!(n-k)!}

So, if Miriam want to choose 3 movies with at least two comedies, she have two options: Choose 2 comedies and 1 foreign film or choose 3 comedies.

Then, the number of combinations for every case are:

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Therefore, there are 795 combinations and it is calculated as:

675 + 120 = 795

8 0
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