Answer:
-4.41
Step-by-step explanation:
208° is a 3rd-quadrant angle, so its x-coordinate will be negative. Your calculator can tell you that 5 times the cosine of this angle is -4.41, or you can refer to a diagram.
The arc measure of AB is 74, what is the arc measure of CD?
1 answer:
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Answer:
The sum of two even numbers is even and greater than the addends.
Step-by-step explanation:
Let 2n and 2m be two even numbers.
The sum of these numbers is
Use distributive property:
This number is even because 2 is its factor.
Note that
Thus, correct option is:
The sum of two even numbers is even and greater than the addends.