OB 1910
58:54
In the diagram, KL= 22, LM = 5, and MN = V2. What is
the perimeter of isosceles trapezoid KLMN?
MC-2-1
N(-1,-2)
V2 units
V5 units
372 +2V5 units
K4-2-4)
4VE + 25 units

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

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?

What’s the answer ? use the picture to see the problem