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
Answer:
y= 25x+500
y=30x+400
20
standard machine
Step-by-step explanation:
just did it on edge!! :D
Your answer is angle JCL.
Angle JCL+Angle LCT = 90°
2z +7 = -5
2z = -5 -7
2z = -12
z= -12 /2
z= -6