Question

∠1 ​ and ∠2 are supplementary. m∠1=124°m∠2=(2x+4)° What is the value of x? Select from the drop-down menu to correctly answer the question. x = Choose... 13 26 40 36 41

Answer 1

26

Explanation:

Supplemental means that the two angles together equal 180

124 + 2x + 4 = 180 Combine like terms

128 + 2x = 180 Subtract 128 from both sides of the equation

2x = 52 Divide both sides by 2

x = 26