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kifflom [539]
2 years ago
7

The parallel lines on top of each other confuse me,any help?

Mathematics
1 answer:
DIA [1.3K]2 years ago
5 0

Set it up.

Make the equations equal to 180° because they are on a straight line. And a straight line adds up to 180°

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What is the Lcm of 5 and 20​
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20 is the LCM of 5 and 20.

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How many ways can six of the letters of the word ALGORITHM be selected 8. How many ways can the letters of the word ALGORITHM be
SCORPION-xisa [38]
<h2>Answer with explanation:</h2>

The number of letters in word "ALGORITHM" = 9

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C(n,r)=\dfrac{n!}{r!(n-r)!}

Now, the number of combinations to select 6 letters from 9 letters will be :-

C(9,8)=\dfrac{9!}{6!(9-6)!}=\dfrac{9\times8\times7\times6!}{6!\times3!}=84

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The number of ways to arrange n things in a row :n!

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7!=5040

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Gerald has a punch bowl in the shape of a hemisphere as shown below.
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The closest to the maximum number of cups the punch bowl can hold is 30

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brainly.com/question/1972490

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Hmm try 192.5 I think that’s right
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