From the side a certain ramp has a right triangular shape its height is 30 cm and its horizontal lenght is 3 metered

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?

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}