the equations are dependent; both describe the line y = 2x -6
Step-by-step explanation:
Remove the common factor of 5 from the first equation and you have ...
2x -6 = y
Subtract 6 from the second equation and you have ...
2x -6 = y
The two equations are the same, so describe the same line. The solution set is all points on that line. The equations are dependent, and have an infinite number of solutions.
The equation for volume is V= (pi)(R^2)xH For Pi use 3.14 So switch the variables for the numbers that we know V= (3.14)(3^2)x4 3^2= 9 3.14 x 9= 28.26 28.26x9 = 113.04 113.04 to the nearest tenth would be 113.
