What is 6 over 15 in decimal and percent conversions

]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

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work