JoseJ
JoseJ
24-08-2016
Mathematics
contestada
If θ = 5π/ 4, then what's cosθ and sinθ
Respuesta :
caylus
caylus
24-08-2016
Hello,
cos (5π/4)=-cos(π/4)=-√2 / 2
sin (5π/4)=-sin(π/4)=-√2 / 2
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
What kind of molecule is an enzyme? Why are enzymes important in cell?
What kind of molecule is an enzyme? Why are enzymes important in cell?
What kind of molecule is an enzyme? Why are enzymes important in cell?
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
What kind of molecule is an enzyme? Why are enzymes important in cell?
Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d
