Answer:
A
Step-by-step explanation:
6.6 repeating is rational because all repeating numbers are rational. Hope this helps and have a great day.
see the attachment photo!
x = 25
Vertical Angles tell us that they are congruent, so:
7x - 8 = 6x + 17
x - 8 = 17
Hope this helps!
cos45=×/4
