Answer:
15
Step-by-step explanation:
Answer:
206
Step-by-step explanation:
A=p(1+r)^t
A ??
P 200
R 0.03
T 1
A=200×(1+0.03)=206
If you have notes refer to them then ask again and see if it makes sense to you any more
Answer:
CotR = -√3
Step-by-step explanation:
In the 4th quadrant, sin is negative;
Since Cos R = √3/2,
Adjacent = √3
Hypotenuse = 2
Get the opposite;
opp^2 = 2^2 -(√3)^2
opp^2 = 4 - 3
opp^2 = 1
Opp = 1
Get sinR
Sin R = opp/hyp
SinR= -1/2
CotR = cosR/sinR
CostR = (√3/2)/(-1/2)
CotR = √3/2* -2/1
CotR = -√3
