Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options.

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.