A figure is dilated by a factor of 2. Which statement about the dimensions of the image is true

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

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?