Read the quote from hezekiah niles on page 150, based on this quote, what is a defining characteristic of the era of good feelings?

for the free points ouo :

answer; i believe the correct answer is (child care provider);

the blue glow lasts for about 30 seconds per application. detecting the glow requires a fairly dark room.

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