What is the value of the expression 9 + (fraction 1 over 2)4 ⋅ 48? 12 15 17 18

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle