Answer:
1+1 = 2
Step-by-step explanation:
-1 + 3 = 2
11^2 + 9^2 = x^2
121 + 81 = x^2
202 = x^2
14.21 = x
The answer is 14.21
C=2πr=2·π·13≈81.68141
C=81.68
Answer:
..."one that can be written as a polynomial divided by a polynomial. Since polynomials are defined everywhere, the domain of a rational function is the set of all numbers except the zeros of the denominator."
The triangle can be isosceles or scalene but not equilateral
