Answer:
<em>(3). 500; (4) 60</em>
Step-by-step explanation:
Answer:
The square of a monomial is 
Step-by-step explanation:
Consider the provided monomial.

We need to Write the expression as a square of a monomial.
The above expression can be written as:



Hence, the square of a monomial is 
The correct answer is a= -2
Answer:
Your answer would be G, since point G is opposite of point B, and is a ray.
Step-by-step explanation: