You have hip hop dance pratice for 5 weeks you attend practice 5 days each week each practice is the same length of time you practice for 37.5 hours altogether how many hours do you practice each day

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.