wolfycatsz
wolfycatsz wolfycatsz
  • 11-12-2018
  • Mathematics
contestada

I need help with these two

I need help with these two class=

Respuesta :

patriotshockey
patriotshockey patriotshockey
  • 11-12-2018

Answer:

19. A

20. A

Step-by-step explanation:

19. tan(53)=15/x

x(tan(53))=15

x=15/(tan53))

x=11.3 feet


20. tan(60)=12/x

x(tan(60))=12

x=12/(tan(60))

x=6.93, or 4sqrt3

Answer Link

Otras preguntas

Assortative mating is a nonrandom mating pattern where individuals with similar genotypes and/or phenotypes mate with one another more frequently than what woul
Can you combine 6x and 8y?
PLEASE HELPPPP I NEED HELP IM STUCK
A lake near the Arctic Circle is covered by a 222-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the
all plants give out oxygen during day and carbon dioxide during 9 to you agree with this statement give reason​
please helllpppppp please hellepp​
Overhead rate method is based on readily available information as compared to the plantwide overhead rate method. 1. True 2. False
The graph of y = |x| is scaled vertically by a factor 7/2 What is the eqaution of the new graph?
An oil company fills 1 over 12 of a tank in 1 over 3 hour. At this rate, which expression can be used to determine how long will it take for the tank to fill co
give the basic pattern of the following sentence we are going to the beach today ​