What is the value of x?
1. 142
2. 71
3. 152
4. 76

What aspects of lines have to be diffrent

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?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?