Answer:
It is Median
Step-by-step explanation:
check the picture below.
Answer: 3
x
+
52
Im not 100% sure but i can tell you it is (D)
rectangle, quadrilateral, and square are all right. maybe kite too but I dont think so-
-5.8 + (-2.5)
is just 5.8 - 2.5
Which is -8.3