Like A to C, also 6 units for C to B/ B to C.
Answer:
A-0.125
B-15%
C- I think .15 would
Step-by-step explanation:
Sorry if i am incorrect
Answer:
259
Step-by-step explanation:
You could set up an equation that looks like:

Then solve for 
1. subtract 92 from 251

2. add 100 to both sides

Answer:

Step-by-step explanation:
All three functions in the figure are parabolic and thus share the parent function
. They are horizontally dilated by some constant (unless they aren't) and can all be represented with
, where
is some constant.
Plug in point the line passes through to find that constant. For
, we can see the function clearly passes through (2,4):

Therefore, the function of
is 
AREA OF A SECTOR =1/2(Ф.R²). Note that R = Diameter/2
AREA OF A SECTOR =1/2(170°).(9.1)/2) =386.75 cm²