The measure of L in triangle LMN is 38°. The measure of M is 80°. What is the measure of N? A. 62° B. 42° C. 118° D. 242°

How to determine whether two known pairs of points are on the same line.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

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?