Answer: 18 pounds
Step-by-step explanation:
450 pounds = 25 buckets
1 bucket = 1 / 25 x 450
= 18 pounds
Cos(2 arctan(4/3)) = cos(2 arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arcsin(4/5)) = (3/5)^2 - (4/5)^2 = 9/25 - 16/25 = -7/25.
Answer:6.8
Step-by-step explanation:
i dont know how to explain.
Answer:
5 by 99
Step-by-step explanation:
its 5 by 99
squares:
16
25
36
49
64
81
Answer:
V'(5, - 6)
Step-by-step explanation:
V(-5, 6)
For a counterclockwise rotation at 180°about the origin ;
The point (a, b) becomes - - - - > (-a, - b)
Therefore,
If ; V(-5, 6) is rotated 180° counterclockwise about the origin, we have ;
V(-5, 6) - - - - > V'(5, - 6)
