Answer:
6.88
Step-by-step explanation:
sin60=p/h
sq.root3/2=x/8
0.86*8=x
x=6.88
The anwser is D)147 degrees
Answer:
a. 33.3% (rounded off to 3 significant figures)
b. 540%
c. 32%
Answer:
You get paid $9 per hour
Step-by-step explanation:
Answer: The value of cosine is
and the value of cotangent is -1.
Explanation:
The given point is
.
Since the x coordinate is negative and y coordinate is positive so the point must be lies in second quadrant.
The distance of the point from the origin is,



The given point is in the form of (a,b). So we get,


The formula for cosine,



The formula for cotangent,



Therefore, the value of cosine is
and the value of cotangent is -1.