Answer: 
Step-by-step explanation:





Answer:
the area of the triangle is 41
the perimiter of the triangle is 33.25
Step-by-step explanation:
Answer:
48:36 64:48 60:80
Step-by-step explanation:
ANSWER
The vertex is (1,-3)
EXPLANATION
The given parabola has equation:

We group the variables to obtain:

We complete the square to get,



The vertex is of the parabola is (1,-3)
What exactly are you trying to find but I tried to do the problem and I got 3