The length of jk ¯ ¯ ¯ ¯ ¯ is 12 units. what is the length of the image of the line segment after a dilation with a scale factor of 2/5 ?   enter your answer in simplest form in the box.

What is the volume of the sphere shown below with a radius of 3?

If eh = hg and hg=16, find the diameter of k

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11