Please help it’s 7th grade stuff I think it’s easy

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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.