Answer: 
Step-by-step explanation:
Since a Binomial is an algebraic expression of the sum or the difference of two terms.
Therefore, For a binomial an expression must contain exactly two terms.
In a) 
there is only one term therefore it is not the Binomial.
In a) 
, there is only one term therefore it is not the Binomial.
In a) 
there is exactly two terms therefore it is a Binomial.
In a) 
there are three terms therefore it is not the Binomial.
Answer:
20/18
Step-by-step explanation:
Answer:
A = 307.9 sq/cm
Step-by-step explanation:
Find the radius of the semi-circle
diameter + half the circumference = 72 cm
2r + pi*r = 72
r(2+pi) = 72
r = 72%2F%28%282%2Bpi%29%29
r = 14
:
what will be the area of that semicircle?
A =1%2F2*pi%2A14%5E2
A = 307.9 sq/cm
