Answer:
X = 1
Step-by-step explanation:
When x = 1, gx is equal to 3 in both graphs. The input of x = 1 produces the same output value for both functions.
To do this problem, you will need to know the side lengths of the triangle. If you have those, just plug them in for a, b, and c and evaluate the square root.
Here is an example. If the sides are 3, 4, 5.
It would be:

The 6 is in the formula because it is the semi-perimeter (half).
Answer: Should be 163
Step-by-step explanation: Substitute the value of the variable into the expression and simplify.
163
Answer:
It would be aprox 4.34 dollars per gallon
Step-by-step explanation: