What is 6.15 expressed as a fraction? a. 20/123 b. 122/20 c. 123/80 d. 246/40

Can someone check my answer? you

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.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?