The number a is located at -2.5 on the number line below. a
+
-8 -6 -4 -2 0 2 4 6
8
One of the following number lines shows the location of a? Which number line is it?
Ο Α.
a?
+++
+
-8 -6 -4 -2 0 2 4 6 8
O B
a?
+
-8 -6 -4 -2 0 2
+
4 6 8
O C.
a?
+
02 4 6 8
-8 -6 -4 -2
O D.
-8 -6 -4 --2
02
4
6 8

4

step-by-step explanation:

283 square feet

step-by-step explanation:

good luck

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

thats not a system of equations, that is a solution