A vector is found to make a 280° angle measured counterclockwise from the positive x axis.
If the length of the vector is 7 meters, what is its x component?
-6.89 m
-1.22 m
6.89 m
O None of the above.

Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays