Answer:
(C) r=5.2 in
Step-by-step explanation:
firstly, we will draw diagram
we know that
centroid divides altitude into 2:1 form
so, we get
now, we can plug
h=7.794
so, option-C...............Answer
2k = 3k + 1
BTW k = -1
The correct answer would be 7.
You cannot square a negative number.
7 x 7 = 49, which leads to g = 7.
-2 + 5 = 3
The arrow represents an addition, you start with -2 and add 5, so you end up at +3.