In the equation y = 7x, what is the constant of proportionality?

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.

Average acceleration: i have no idea how to do this.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.