Answer:
-35-18x
Step-by-step explanation:
just calculate the difference
-35-20x+2x
-35-18x
The answer is: " <span>4 cos² Θ " .
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Explanation:
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(cos Θ − cos Θ)² + (cos Θ + cos Θ)²
= 0² + (cos Θ + cos Θ)² ;
= 0 + (2 cos Θ)² = (2 cos Θ)(2 cos Θ) ;
= 4 (cos Θ)² = 4 cos² Θ .
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Answer:

Step-by-step explanation:
there are 4 I's out of a total of 11 letters
fraction of I's = 
Answer:
60 is the measure of C in degrees