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)
Answer:
1
Step-by-step explanation:
if the boys go in front and the girls go in the back there is only one way to put them
With what you've jus given me, no. is there an equation or something to go along with this question?
Answer:
27 degrees withI think angle sum postulate
Step-by-step explanation:
If you simplify 2xy+8x-8x-32 you get 2xy-32
