Answer:
13.2 gallons
Step-by-step explanation:
286/260 *12 = 13.2
about 13.2 gallons
Easy way to calculate.
12 gallons divided by 260 miles
Take that answer and multiply it by 286.
In a nutshell, .
A composition is operation between function that consist in replacing the independent variable of the first function, in this case, for . Common notations for composition between functions are and . If we know that and , then .
the answer is 38
103 + 39 + 38= 180, the degree of a triangle
(-9,12)