in WXY, if angle X is congruent to angle Y, WX=9x-11, XY=4x+1, and WY=7x-3, find x and the measure of each side

Taking algebra two apex courses and need with these questions

Through non-collinear points there is exactly one plane.

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)