An angle measures 78° more than the measure of its supplementary angle. what is the measure of each angle?

51° and 129°

Step-by-step explanation:

let x be the measure of one angle then x + 78 is the measure of the other

Supplementary angles sum to 180°, hence

x + x + 78 = 180, that is

2x + 78 = 180 ( subtract 78 from both sides )

2x = 102 ( divide both sides by 2 )

x = 51

Hence

the angles are 51° and 51 + 78 = 129°

here is your mark brainliest

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.