The formula for finding the circumference of a circle is c=2πr

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal

All of the following items are important to know when diagnosing an engine driveability problem except for thea. type of gasoline usedb. brand of engine oil usedc. temperature of the engine when the problem occursd. list of previous repairs

Which of the following equations represents a line that is parallel to the line with the equation y+2=2x, if the parallel line passes through the origin