To solve -3 = -19 + b 5 what step would you use

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.

How do you find the circumfrance of a circle?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.