Answer:
10 sides.
Step-by-step explanation:
In geometry, a decagon is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°. A self-intersecting regular decagon is known as a decagram.
Answer:
qw567
Step-by-step explanation:
Factor out the -3
(-3)(x^2-2x+3)
Answer:
C
Step-by-step explanation: