Which expression uses the associative property to make it easier to evaluate 8(1/2⋅1/3

The hypotenuse of an isosceles right triangle is $14\sqrt 2$. what is the area of the triangle?

For the equations below which statement is true ? -2x=14 6x=-42

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.