I need help with this
...
Answers: 3
Mathematics, 21.06.2019 16:20, jennyferluna0216
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?
Answers: 1
Mathematics, 21.06.2019 19:00, robert7248
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
Mathematics, 01.01.2021 16:20
Mathematics, 01.01.2021 16:20
English, 01.01.2021 16:20
Biology, 01.01.2021 16:20
Mathematics, 01.01.2021 16:20
Geography, 01.01.2021 16:20