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Ezra
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Why is cosine 16 negative?
First of all, I can't tell what angle you're talking about, because you failedto mention the unit of your angle.-- Cosine of 16 degrees is roughly 0.9613 ... a positive number.-- Cosine of 16 radians is roughly -0.9577 ... a negative number.-- Cosine of 16 grads is roughly 0.9686 ... a positive number.Over any reasonably large range of angles, half of them have positive cosines,and the other half of them have negative cosines.
What is a negative - positive?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
When multiplying numbers what do you do with the positive and negative signs?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
When you divided a negative number by a positive number witth the answer be positive or negative?
A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.
What does a positive and a neagive equal?
positive and a positive is a positive negative and a negative is a positive to answer your question: positive and a negative is a negative.
