Which relationship is always true for the angles x, y, and z of triangle ABC? a
x + z = y

b
y + z = x

c
x + y + z = 180 degrees

d
x + y + z = 90 degrees

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2