Answer:
Supplementary: 126 degrees ( 180-54)
Complementary: 47degrees (90-43)
Hope it helps!!!
Answer:
5/9
Step-by-step explanation:
6/11 is 0.54545454545
5/9 is 0.5555555556
Answer:
I believe the answer is C
Step-by-step explanation:
Answer: each time the pentagon is rotated 72, it maps back onto itself. There are five values of a for which the pentagon maps back onto itself. this is the same as the number of sides of the pentagon.
Step-by-step explanation: edmentum
