The angles 60o, -300o, 780o are all coterminal angles. Here is an example, find a positive and negative coterminal angle for 250 degrees. => Then subtract 360 from 260 to get your negative Coterminal angle. Hope this helps! Mark brainly please!
1/2 of 2 is 1
1/2 of 10 is 5...
5:1
There exists a similar question where m angle 2 is 9y + 4. If the angles are supplementary, the sum of their measures is 180 degrees. The equation that represents this situation is,
4y + 7 + 9y + 4 = 180
The value of y is equal to 13. The value of the measure of angle 2 is equal to 121 degrees.
X = -26/3. mov x to one side and combine like terms, then divide