Claradealmeida Claradealmeida
  • 05-02-2015
  • Mathematics
contestada

Determine o valor das seguintes expressões.

a) (17º-17'-17") : 4
b) (18º: 8 + 23º: 4 - 8º) . 29

Respuesta :

AL2006
AL2006 AL2006
  • 05-02-2015

a). (17º-17'-17")  =  17º + 17'/60 + 17"/3600  =  17.288055...º

17.288055...º / 4 = 4.322...º =  4º - 19' - 19.25"  <== a resposta

b) (18º: 8 + 23º: 4 - 8º)

18
º / 8  =  2.25º
23
º / 4  =   5.75º

(2.25
º + 5.75º - 8º) = 0  <== a resposta


Answer Link

Otras preguntas

What is the value of 9P5? A. 45 B. 126 C. 15,120 D . 59,049 A cooking club has 12 members.How many ways can they select a president and vice presiden
what is the term for the condition where red blood shrivels?
it is asking me to insert parentasies
What events began and ended athens' golden age??
what kind of symbiotic relationship is showm between Dori and Marlin
what kind of symbiotic relationship is showm between Dori and Marlin
Which decimal is equivalent to 3/8?
How do you do 720 divided by 10 with the exponet of 3
If 6x −3 = −5x +7, then x =? Can someone explain this one?
past perfect tense: the storm STOP by early afternoon.