A circular plate has circumference 20.7 inches. What is the area of this​ plate? Use 3.14 for

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.