Consider the arithmetic sequence. -9, -2, 5, 12,... Given that the sequence is represented by the function Rin), what are the values of A1) and the common difference? A (1) = -9 Common difference : 7
B. 1) = -2 Common difference : -7
C. (1) = -2 Common difference: 7
D. A1) = -9 Common difference : -7​

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?