Answer:
a monomial, a constant
Step-by-step explanation:
It has only 1 term, so it's a monomial.
Also, the term is a constant.
That would be 8. To see the answer, we reverse the operations- 20-16=4. 4 x 2 = 8.
Answer:
it's the second one..............
Answer:
20
Step-by-step explanation:
x^2/y
Let x=10 and y=5
10^2/5
100/5
20
The sum of the interior angles of a polygon with
sides is

Since a pentagon has 5 sides, the sum of its interior angles is

Since it is a regular pentagon, all sides and angles are the same, so one single angle measures
degrees.