Answer:
Radius, r, is 3.75
Step-by-step explanation:
From the given diagram,
AB = 9
AC = 6 + r
BC = r
Thus applying the Pythagoras theorem, we have;
= 
+ 
= 
+ 
36 + 12r + = 81 +
collecting like terms,
12r = 81 - 36
12r = 45
r = 
= 3.75
r = 3.75
The radius is 3.75.
25/5 as a mixed number would be 5.
Answer:
When writing an inequality from a graph, there are a few things we need to do:
Determine the equation of the line. This gives us the general form of our inequality once we remove the equal sign.
Note whether the line is dotted or solid. ...
Use the graph's shading to determine which way you
