Answer:
20 they are 20 hope this helps!! GOOD Luck on ur quiz or test!
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Since we are in quadrant two, cosine value is negative while sine value is positive.
We are going to use the Pythagorean Identity:
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Since cosine and secant are reciprocals then they will have the same sign as along as they both exist.

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I don't see this answer as I'm going to rationalize the denominator.
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Answer:
30%
Step-by-step explanation:
30% plus 70% = 100%, so the answer is 30%
Answer:
<u>domain</u>: all real numbers
<u>range</u>: all real numbers greater than -2
Step-by-step explanation:
The domain is all the possible numbers that x, or the inputs to the function, can be. It looks like this function goes on forever both left and right, so its domain is all real numbers.
The range is all the possible numbers that y, or the outputs to the function, can be. It looks like this function starts growing at a y-value of -2 and then goes on forever, so its range is all real numbers greater than -2.
Hopefully that was helpful! :)