Angle A and Angle B are vertical angles. If Angle A measures 45 degrees, what does Angle B measure.


Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Factor and solve to find roots x squared -x - 90 =0