hello8657
hello8657 hello8657
  • 14-05-2021
  • Mathematics
contestada

Use trigonometry to determine the m>DEC to the nearest degree

Use trigonometry to determine the mgtDEC to the nearest degree class=

Respuesta :

reeserl reeserl
  • 14-05-2021

Answer:

m∠DEC  = 50° to the nearest degree

Step-by-step explanation:

cos D = adjacent side/hypotenuse

         = 36/56

m∠DEC = arccos (36/56) =50° to the nearest degree

Answer Link

Otras preguntas

The major blood vessels include a. arteries. b. veins. c. capillaries. d. all of the above.
The net force determines how and if an object will BLANK thank youuuu
An engineer in India (standard household voltage = 220 volts) is designing a transformer for use on her upcoming trip to Canada (standard household voltage = 12
If 2x^2 + 6x = 36, what are the possible values of x ?
is a pictograph is a character that represent an idea true or false
What is MULTIPLIED to equal 80 but can be ADDED to make NEGATIVE 21
is a pictograph is a character that represent an idea true or false
Are there any personifications in the poem jimmy jet and his TV set?
Which requires the removal of heat, melting or freezing?Is it evaporation? What is it? Why?
why do volcanoes erupt in the part of the world where Mont  Isle is located??