∠1 and ∠2 are supplementary.

∠1=124°∠2=(2x+4)°

select from the drop down menu to correctly answer the question.
what is the value of x?

Anyone know? will mark brainliest if correct

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

(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.)