Angle X = EAF = ?

Вираз 21: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, "L" left bracket, 5 , right bracket , right parenthesis

equals

negative 4.8 5 4 1 0 1 9 6 6 2 5

Вираз 22: "M" Subscript, 1 , Baseline equals StartFraction, "C" Subscript, 1 , Baseline plus "B" Subscript, 1 , Baseline Over 2 , EndFraction

equals

negative 2.8 5 3 1 6 9 5 4 8 8 9

Вираз 23: "M" Subscript, 2 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline plus "B" Subscript, 2 , Baseline Over 2 , EndFraction

equals

3.9 2 7 0 5 0 9 8 3 1 2

Вираз 24: "m" Subscript, 1 , Baseline equals tangent "A" Subscript, "C" "B" , Baseline

equals

0.7 2 6 5 4 2 5 2 8 0 0 5

Вираз 25: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis plus "C" Subscript, 2 , Baseline

Вираз 26: "A" Subscript, "C" "B" , Baseline equals tangent to the negative 1st power StartFraction, "B" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , EndFraction

equals

Вираз 27: "m" Subscript, 2 , Baseline equals negative tangent left parenthesis, 60 minus "A" Subscript, "C" "B" , Baseline , right parenthesis

equals

negative 0.4 4 5 2 2 8 6 8 5 3 0 9

Вираз 28: "f" left parenthesis, "x" , right parenthesis equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "M" Subscript, 1 , Baseline , right parenthesis plus "M" Subscript, 2 , Baseline

Вираз 29: "m" Subscript, 3 , Baseline equals tangent "E" Subscript, "D" "F" , Baseline

equals

4.7 0 4 6 3 0 1 0 9 4 8

Вираз 30: "g" left parenthesis, "x" , right parenthesis equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baseline

Вираз 31: "y" equals StartFraction, negative 1 Over "m" Subscript, 3 , Baseline , EndFraction left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baseline

Вираз 32: "f" left parenthesis, "F" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "F" Subscript, 1 , Baseline , right parenthesis

Вираз 33: "F" Subscript, 2 , Baseline equals "g" left parenthesis, "F" Subscript, 1 , Baseline , right parenthesis

equals

3.4 4 1 8 3 4 6 2 1 2 8

Вираз 34: "G" Subscript, 1 , Baseline equals "F" Subscript, 1 , Baseline plus cosine left parenthesis, tan to the negative 1st power left parenthesis, StartFraction, negative 1 Over "m" Subscript, 3 , Baseline , EndFraction , right parenthesis minus 45 , right parenthesis

equals

negative 1.2 1 8 7 1 6 7 2 1 8 6

Вираз 35: "G" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline plus sine left parenthesis, tan to the negative 1st power left parenthesis, StartFraction, negative 1 Over "m" Subscript, 3 , Baseline , EndFraction , right parenthesis minus 45 , right parenthesis

equals

2.6 0 3 1 6 4 0 5 3 3 3

Graphs

Приховані Мітка left parenthesis, "R" cos "L" , "R" sin "L" , right parenthesis

Мітка

equals

left parenthesis, 5.7 0 6 , 1.8 5 4 , right parenthesis

left parenthesis, 0 , 6 , right parenthesis

left parenthesis, negative 5.7 0 6 , 1.8 5 4 , right parenthesis

left parenthesis, negative 3.5 2 7 , negative 4.8 5 4 , right parenthesis

left parenthesis, 3.5 2 7 , negative 4.8 5 4 , right parenthesis

left parenthesis, 5.7 0 6 , 1.8 5 4 , right parenthesis

Вираз 38: polygon left parenthesis, "F" , "M" , right parenthesis

Вираз 39: polygon left parenthesis, "A" , "F" , right parenthesis

Вираз 40: polygon left parenthesis, "D" , "F" , right parenthesis

Points

за підтримки

90°