Answer:
I believe it’s c
Step-by-step explanation:
Answer:
Perimeter of Triangle: 

Step-by-step explanation:
The perimeter is the sum of all of the sides of the triangle.
Hence, the perimeter 
Since the perimeter is 90,
.
Subtract 15 from both sides:


Divide both sides by 6:


Answer:
3.4
Step-by-step explanation:
83.3 divided by 24.5= 3.4
F(-2) is the f(x) when x is -2. From the table, it is 1.