The right answer is “The classroom has 5,180 seats “
Cosine is
which applies to a right triangle. I hope that helps you.
The number of ways for which she could pick four colours if green must be one of them is; 10 ways.
<h3>How many ways can she picks four colours if green must be there?</h3>
It follows from the task that there are 6 colours in total that she could pick from.
Hence, since she needs four colours with green being one of them, it follows that she only has 3 colours to pick from 5.
Hence, the numbers of possible combinations is; 5C3 = 10 ways.
Read more on combinations;
brainly.com/question/2280043
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U just add the exponents.
b^8 x b^4 = b^12
hope this helps :)
I don't understand your question. can you make it clear
