Answer:
C) (square root 2)/2
Step-by-step explanation:
In quadrant III, the sine of an angle is positive. The value will be ...
sin(Θ) = √(1 -cos(x)^2) = √(1 -(-√2/2)^2) = √(2/4)
sin(Θ) = (√2)/2
Answer:
A
Step-by-step explanation:
We can substract the wavength of the violet light to the wavelength of the red light:
(6.5 x 10^-7 m) - (4.0 x 10^-7 m) = 2.5 x 10^-7 m
You can get all the answeres easily.
Heres number 1: -1/5
Answer:
Your answer would be 30% discount
Step-by-step explanation:
137.40 / 458 = .3
X = 2
y = -9
16 - negative 18 = -2
