Answer:

Step-by-step explanation:
we know that
The circumference of a circle is equal to

we have
<em>Circle X</em>


<em>Circle Y</em>

Find the radius ry
we know that

substitute the value of Cy


Remember that the value of rx is 
substitute

F(x)= 2(4)-12
F(x)= 8-12
-4 is the answer
anwer
yes good economist is always objective.
Answer: In this conditional statement, all of the results are F.
There is no relationship between dogs having five legs and cats having three tails. Even if you took the converse and said "If cats have three tails, then dogs have five legs", there is no truth in that statement.
60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60