Complete the proof.

given: r | | s

prove: angle 2, angle 8 are supplementary

Oh god, proofs. Let's give this a try.

Statement                                    Reason
r || s                                              Given
Angle 2 & 4 are supplementary   Definition of supplementary angles
Angle 4 = Angle 8                        Corresponding angles are =
Angle 2 & 8 are supplementary   Substitution

Oh god, proofs. Let's give this a try.

Statement                                    Reason
r || s                                              Given
Angle 2 & 4 are supplementary   Definition of supplementary angles
Angle 4 = Angle 8                        Corresponding angles are =
Angle 2 & 8 are supplementary   Substitution

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!

Get 40 cups.u would say since the bowl and cups must be equal it would be 40