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krok68 [10]
3 years ago
14

How do you use cos on the calculater in math

Mathematics
1 answer:
Veronika [31]3 years ago
8 0

Answer:First make sure your calculator is on the right setting which would be a DEG. Then depending on the problem you would press COS, put whats needed inside the parentheses and close it.

Or if a different kind of problem you would press 2nd on the top of the calculator then Cos and continue the same way as the first one.

Step-by-step explanation:

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Write an algebraic expression to represent each verbal expression. 5 times the sum of a number and 1
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Step-by-step explanation:

Let the number be x

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Step-by-step explanation:

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y=(x-1)^2-4

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Your choice for the correct answer is the very last one there.

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leva [86]
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