Aladder is leaned against a building the bottom of the ladder is 9 feels from the building the top of the ladder is 16 fee above the ground what is the slope of the ladder

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show