The radius of the Sacajawea one-dollar coin is 1.3 centimeters. Which is the best estimate of the circumference of the coin?

Which of the following tables represents exponential functions?

Can someone tell me if this is perpendicular? !

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit