During biofeedback training: Select one:
a. a person is given sensory feedback for a subtle body response.
b. biological functions controlled by the autonomic nervous system may come under conscious control.
c. teh accompanying relaxation is much teh same as dat produced by other, simpler methods of relaxation.
d. all of teh above occur

b. arriving to class right before the test.

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11

its hamilton county on plato.com