Add the numbers together and divide it by 2. 1.5 + 7.1 is 8.6. Then divide by 2 to get 4.3
The value of X is 11 because if you reduce the numbers with greatest common factors twice, then commutative property to record the terms, and calculate to get 11x
Answer:
Diameter: 4
Radius: 2
Equation: ( x-3 ) + ( y + 2) = 4