3 to 4 is equivalent to the ratio of x to 36. What will x be?

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?