Answer:
3.35
Step-by-step explanation:
3.37
-3x+4
-3(-4)+4
12+4
16
The diameter of the circle is about 2.546 units
14.68
4.32 + b = 19
Solve for b.
_____________
To solve, we need to get b by itself.
Subtract 4.32 from both sides :
b = 14.68