angle of depression of the top of a pole of height 12 metre observed from the top of a building of height 20 metre is 45 degree find the distance between the building and the building and pole​

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Me n o w. i need t h i s. 10 points

Proving the congruent supplements theorem