Quadrilateral OPQR is inscribed in circle N, as shown below. Which of the following could be used to calculate the measure of angle ROP? a: (6x-4)°+(2x+16)°=360°
b: (x+16)°+(6x+4)°=360°
c: (6x-4)°+(2x+16)°=180°
d: (x+16)°+(6x-4)°=180°
Will vote Brainliest

14 is the best answer can i get brainliest?

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to