They are composed of only two atoms of the same or different chemical elements.
Answer:
Step-by-step explanation:
Given
The Sum of the seven interior angles of an octagon is
for a Polygon, the sum of the interior angles is given by
for octagon, n=8
The Sum of interior angles is
Suppose the eighth angle be
The angle is
Answer:
it's -7 + 5= -2 I think im not sure
Answer:
she collected 1.25 gallons
Step-by-step explanation:
hope this helps your son and hope it's right