Ray av. e intersects ray ab at a right angle with ray av. f, creating adjacent angles eav. f with a measure of 4x and fav. b with a measure of 5x

solve for x:

10°
18°
20°
22.5°

2,10,-50 next two numbers geometric sequence

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)

Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates