Answer:
A
Step-by-step explanation:
as 0≤θ≤90
so θ/2 is also in 0≤θ≤90
hence sin θ/2 and cos θ/2 are positive.
The answer isc because complementary angles add up to 90 degrees
Answer:
7
Step-by-step explanation:
16+5+16+5+16+5
The +3 is the vertical and the +5 tells you horizontal. so this graph moves 3 up and 5 left. But since it only wants vertical that would be the +3