Answer:
none of the above
Step-by-step explanation:
Vertical angles are opposite angles made by intersecting lines
a and b are not vertical angles no
Complementary angles - two angles that add to 90 degrees
b is 90 degrees by itself no
Supplementary angles - two angles that add to 180 ( would make a straight line)
a and b do not form a straight line they are not vertical angles - no
The simplest form work be in a divide sign such as 2/3
Answer:
2.5e+16
Step-by-step explanation:
-1 you change all the x values to -1 and then solve
