Answer:
3 Chapters?
Step-by-step explanation:
3x1=3 but I am not sure if it is asking if you read during school or not because this seems like a really simple question and may be over thinking it.
The LCM of 6 and 15 is 30:)
Answer:
1.333 repeated
Step-by-step explanation:
Answer:
-4to 2
Step-by-step explanation:
it lies in the x axis
Answer: ( -0.731, 0.682)
Step-by-step explanation:
The unit vector is defined as a vector that points in the same direction as our vector (137 degrees from the x-axis) and has a magnitude of 1.
Knowing the angle, is really simple to do it.
First, we know that for a radius R and an angle A, the rectangular coordinates can be written as:
x = R*cos(A)
y = R*sin(A)
And if we want that the magnitude/modulus of our vector to be 1, then R = 1, and we know that A = 137°
x = 1*cos(137°) = -0.731
y = 1*sin(137°) = 0.682
Then the unit vector is: ( -0.731, 0.682)