Name the least common multiple of the coefficients of each pair of variables. Ignore the signs
{-2a+3b =9
{4a -2b=3
LCM for a:
LCM for b:

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

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.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?