Answer: where is the image if there is ment to be one
Step-by-step explanation:
Answer:
It's D, neither
Step-by-step explanation:
Answer:
Because when you divide two negative numbers that it is a positive.
Step-by-step explanation:
Answer:
0.25
Step-by-step explanation:
cos36=0.809016994
cos72=0.309016994
Multiply them and you get 0.25