The temperature on January 2nd was -6 degrees. The temperature on February 8th was 12°. what was the difference between the two temperatures?

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle