9(3j-6) = 27j - 54
<span>Note: a(b-c) = ab - ac</span>
The radius of the circle is 3
Answer:
a is 5 so the perinmeter is 30
Answer:
A.

Step-by-step explanation:
Given
Ratio = 3:5
Q = -14
S = 2
Required
Which solution uses 
From the given parameters;



Substitute the above values in 
This gives:


<em>From the list of given options, only option A uses the given form of the formula...</em>