Answer:
39,000
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have the polynomial x^2 + 18x + 81 and are being asked to factor this into two binomials.
A rule that I follow is what two numbers multiplied make c (in this case 81) and when added make b (in this case is 18).
So what two numbers when :
A. Multiplied make 81
B. Added make 18
This would be 9.
Now that we have the answer, we can put it into binomials.
(x + 9)(x + 9)
Since these are the same, we can combine it and make it into one.

Answer:
1. 1 2.-1 3.-1 4.1 5.18 6.5
Step-by-step explanation:
that 8s answer gegegge
A=28.27 miles Sq
A= pie r2 = pie r.3 to 2nd power = 28.27 square miles