式18: "L" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus StartFraction, left parenthesis, "D" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis left parenthesis, "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis Over 5 , EndFraction equals 2.4L1=C1+D1−C1B1−C15
equals=
2.42.4
18
式19: "L" Subscript, 2 , Baseline equals StartFraction, left parenthesis, "D" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis "B" Subscript, 2 , Baseline Over 5 , EndFraction equals 1.2L2=D1−C1B25
equals=
1.21.2
19
式20: "m" Subscript, 1 , Baseline equals tangent left parenthesis, StartFraction, 90 minus tan to the negative 1st power 3 quarters Over 2 , EndFraction , right parenthesis equals 0.5m1=tan90−tan−1342
equals=
0.50.5
20
式21: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "B" Subscript, 2 , Baseline equals "x" グラフがあります。 読み上げモードをオンにするには、ALT+Tキーを押してください。m1x−B1+B2=x
式25: "y" less than 40 グラフがあります。 読み上げモードをオンにするには、ALT+Tキーを押してください。y<40
25
式26: polygon left parenthesis, "D" , "K" , "L" , right parenthesis グラフがあります。polygonD,K,L
26
式27: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis グラフがあります。M1+Rcost,M2+Rsint
定義域t最小値: 180180
less than or equal to "t" less than or equal to≤t≤
定義域t最大値: 270270
27
式28: polygon left parenthesis, "A" , "C" , "B" , "C" , "D" , "K" , "L" , "D" , "M" , "K" , right parenthesis グラフがあります。polygonA,C,B,C,D,K,L,D,M,K
