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0.04m² - n²
(0.2m)² - n²
<span>(0.2m + n)(0.2m - n)</span>
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Answer:
The first blank is $640.30
The second blank is 670
Step-by-step explanation:
Answer:

Step-by-step explanation:
The reference angle is an acute angle that angle in standard position makes with the positive x-axis.
The given angle in radians is

This angle is already acute and hence it is itself a reference angle.
The reference angle of any angle in the first quadrant is the same angle.
The smallest angle is an acute angle. You remember this by thinking "This is a cute and tiny angle"
Is 125 because u need to take the 5 and add 3 on the top