Answer:
yuojsjsjskakavbhjsmsnnxjxj
Answer: 395
Step-by-step explanation:
201+99+95
9514 1404 393
Answer:
5y = 5
Step-by-step explanation:
-2(x -2y) +(2x +y) = -2(-1) +(3) . . . . -2 times [eq2] + [eq1]
-2x +4y +2x +y = 2 +3 . . . . eliminate parentheses
5y = 5 . . . . . . . . collect terms
Answer:
44
282
35
421
15
507
24
15
Step-by-step explanation:
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Answer: 
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How to get this answer:
Use the unit circle to note that
when
(aka 45 degrees)
Beyond this point, cosine is smaller than sine. This means that anything from 0 to pi/4 will have sine be smaller than cosine. It might help to graph y = sin(x) and y = cos(x) on the interval from x = 0 to x = pi.
The two curves y = sin(x) and y = cos(x) intersect at the point 
-------------------------------
Here's a more detailed picture of whats going on.

Intersect the intervals
and
and you'll end up with the final answer 