Answer:
a
Step-by-step explanation:
Oh. It's rounding. So, for example, depending what you were told to round to, the second problem would be 760-330=430
Answer:
CF
Step-by-step explanation:
we know that
An <u><em>angle bisector</em></u> is a line that divide an angle into two equal angles.
In this problem
---> given problem
---> by addition angle postulate
so
CF is an angle bisector of angle 
Answer:
C
Step-by-step explanation:
Lucky guess I guess.
Answer: half the number?
If you write an equation for it:
Let the number be x
1/2x = x - 1/2x