The height of a leaning tower is 150 meter high, the base make a 72 degree angle a key drops from the top of a tower. I want to know the distance from the key to the base of the tower. I will give the brainiest to who ever can answer this correctly.

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.