We know that
in the IV quadrant
cos theta is positive
and
sin theta is negative
so
cot theta=cos theta/sin theta--------> cot theta must be negative
sec theta=1/cos theta------> sec theta must be positive
therefore
the answer is the option
<span>A. cannot be true because sec(theta) is greater than zero in quadrant 4</span>
Answer:
Step-by-step explanation:
3/5x is a simplified version if that helps.
The answer is 5 because you can fit 365 into 15 24 times and then that would equal 360 and then you have 5 left over.
15x24=360 365
- 360
____
5
Answer:
sin(30°)=cos(60°)=½
Step-by-step explanation:
Sin(30°) and cos(60°) have the same value of √1/2 which gives ½
96 and (6x - 36) are alternate exterior angles, meaning that they are equal to each other.
6x - 36 = 96
Add 36 to both sides.
6x = 132
Divide by 6 on both sides.
x = 22
The value of x is 22.
