if H equals 5 units, x equal 6 units, y equals 7 units, z equals 12 units. what is the volume of the triangular prism shown above? 420 cubic units 210 cubic units 263 cubic units are 180 cubic units​

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

9/10 divide by -3/15 as a mixed number

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?