Each rectangle in the figure below is congruent and measures 2 cm x 1/2 cm what is the term perimeter of the figure

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree