Answer:
Step-by-step explanation:
<h3>⚝──⭒─⭑─⭒──⚝⚝──⭒─⭑─⭒──⚝</h3>
Sine is positive while cotangent is negative. So this must mean cosine is negative since cos/sin = cot. In other words, cotangent is the ratio of cosine over sine.
Because cosine is negative and sine is positive, this places theta in quadrant 2
This is where x < 0 and y > 0. Recall that on the unit circle, x = cos(theta) and y = sin(theta).
The answer is choice B) quadrant II
(2) (2+5) = 14
2•2= 4
2•5= 10
4+10= 14
Answer:
1: 76°
2: 76°
3: 104°
4: 76°
Step-by-step explanation:
1: 76°
2: 76°
3: 104°
4: 76°
