Answer:
x = 4/7 or 0.571428571
Step-by-step explanation:
The product of the answer is 3a.
Continuous, because its the area.
Hope this helps...
tan(theta) = opposite side/adjacent side
So tan (theta) = 1000/4000= 1/4
so theta= arc tan(1/4)= 0.245 radians= 0.245*180/pi = 14degree
So option a is correct.
Answer:
- 
Step-by-step explanation:
Radical roots occur as conjugate pairs.
Thus if x =
is a root then -
is also a root