An igloo has a circular floor with a diameter of 6 yards. What is the floor's area? 9.42 yd²
14.13 yd²
18.84 yd²
28.26 yd²
HURRY PLEASE
✿✿✿✿✿✿

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)