A triangle has two sides of length 19 and 13. What is the smallest possible whole-number length for the third side?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)