Express the complex number in trigonometric form. -2i a) 2(cos 180° + i sin 180°) b) 2(cos 90° + i sin 90°) c) 2(cos 270° + i sin 270°) d) 2(cos 0° + i sin 0°)

The only way to identify an intercept is as an ordered pair. true false

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x