Katarina drew a map to plot her running path as shown below. A running path is 0.5 + 2.2 + 0.9 + 3.2 inches long.

If the total distance that she ran is 11.56 miles, how many miles does 1 inch on her map represent? Round to the nearest tenth if necessary.
0.4 miles
0.6 miles
1.7 miles
2.1 miles

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*