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Vanyuwa [196]
2 years ago
15

Help me as quickly as possible!! thank you

Mathematics
2 answers:
kari74 [83]2 years ago
8 0

Answer:

B

Step-by-step explanation:

I think thats right :)

Drupady [299]2 years ago
6 0

Answer:

B) 4X + 80 = 180

Step-by-step explanation:

Answer:

B

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A cupboard contains 5 pairs of shoes, each of a different style. How many ways are there to select 4 of the shoes from the cupbo
Andreas93 [3]
The solution to the problem is as follows:

If there are 6 pairs of shoes:

C(6,1) = choose the matching pair = 6 choices. 
C(10,1) = 1 shoe from the other 10. 
Now you cannot choose the mate of that one, 
so you have 8 other shoes to choose from. 

6 * 10 * 8 = 480 choices of "4 shoes". 
But then we must divide by 2, because the last two shoes 
could be chosen in either order. 

That gives 240 choices - same as your teacher's answer, 
<span>but via a different route. 
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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2 years ago
Please answer all the following questions:
Dafna1 [17]

Answer:

the answer is #2

Step-by-step explanation:

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Find the approximate area of a semicircle with a radius of 6 centimeters.
Makovka662 [10]

Step-by-step explanation:

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Two ships sail between New York and London. One makes the round trip in 12 days. The other takes 16 days. They both leave London
Mariana [72]
In order to find the answer to this question, you would need to find the Greatest Common Factor of 16 and 12 which would be 4 because 4 is the greatest amount that you can divide both 12 and 16 by. So the soonest both ships will leave together again will be in 4 days.
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3 years ago
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