13. which graph represents x < 7?
a.
i
2
3
4
5
6
7
8
+
8
9
+
9
10
+
10
d.
0
1
2
3
4
5
6
7
0
+
0
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Ihonestly have no clue if it's each or none.