Angles a and b are supplementary. angle a has a measure of 80 degrees. what is the measure of angle b?

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false

Tom drove 206 miles in 3.9 hours. estimate his average speed.