What is the value of y in the equation y = 3x – 13, when x = 6​

What number must you add to complete the square x^2+12x=16

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

Witch represents the inverse of the function f(x)=1/4x-12