3 years ago

I need help on this I forgot how to do the work, answer please?

Mathematics

1 answer:

san4es73 [151]3 years ago

8 0

The measure of the right angle is 90 degrees. add 25 to 90 to get 115. 180-115= 65 so your answer is 65

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PSYCHO15rus [73]

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3 years ago

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Airida [17]

Answer:

672 ways

Step-by-step explanation:

The total number of ways the friends were supposed to sit without restrictions would have been = 6!

= 720 possible ways.

If the girs should sit on the first or last sit

The possible arrangement= 2!4!

= 2*24

= 48

But now the two girls should be arranged in such a way that the don't sit on either the first or the last chair.

So the possible way now is= way without restriction - way if the girls are to sit at either first or last sit

= 720-48

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3 years ago

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How do you solve this

ICE Princess25 [194]

The answer has nothing to do with the amount of revenue, that is there to throw you off. Anyway, the answer should be 150 adults and 450 students, because 600 - 450 = 150.

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Alja [10]

Your inequality looks like this:
$\frac{x}{6} \leq 3$
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