15. Using the circle below find the arc length round to the nearest hundredth

Gas is being pumped into a tank the total amount of gas g after amount of time t is given by the equation g= 50+20t if the total amount of gas that will fit into tank is 850 gallons how much time will take to fill the tank

What does y equal in y divided by -1 = -2?

What is true about the measure of angle b