a sector with an area of 11/2 pi has a radius of 3cm. what is the central angle measure of the sector in degrees

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top