Answer:
some circles are similar to a circle with a radius unit of 1
Step-by-step explanation:
(x-a)²
64 x 10 = 640
Easier way to simplify :
64 x 1 = 64 and then put the 0 at the end which = 640
A gain in yards would be positive, therefore the best representation of a gain of five yards would be 5.
Step-by-step explanation:
no
yes
no
no
the sum of all angles must be 180°