It is given in the question that

And 
can also be written as

Therefore,


That gives,

Answer:
Step-by-step explanation:
1/4 is the coefficient
x and y is the variables
5/6 is the constant but there could be a equal to zero on the end giving you another constant
Therefor the only true statement is The only coefficient is 1/4.
Answer:
3 2/3
Step-by-step explanation:
Divide 11 by 3 using long division method. then place the quotient as whole number and reminder as numerator and dividend as denominator
Answer:
3.6
Step-by-step explanation:
d = sqrt(3^2+2^2) = sqrt(13) = 3.6