表达式22: "B" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus 2 left parenthesis, "D" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesisB1=A1+2D1−A1
equals=
55
22
表达式23: "B" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus 2 left parenthesis, "D" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesisB2=A2+2D2−A2
equals=
5.1 9 6 1 5 2 4 2 2 7 15.19615242271
23
表达式24: "C" Subscript, 1 , Baseline equals "S" cosine left parenthesis, "L" left bracket, 5 , right bracket , right parenthesisC1=ScosL5
equals=
negative 4−4
24
表达式25: "C" Subscript, 2 , Baseline equals "S" sine left parenthesis, "L" left bracket, 5 , right bracket , right parenthesisC2=SsinL5
equals=
negative 6.9 2 8 2 0 3 2 3 0 2 8−6.92820323028
25
表达式26: "D" Subscript, 1 , Baseline equals "F" Subscript, 1 , Baseline plus StartFraction, 5 Over 2 "S" , EndFraction left parenthesis, "G" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesisD1=F1+52SG1−F1
equals=
negative 1.5−1.5
26
表达式27: "D" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline plus StartFraction, 5 Over 2 "S" , EndFraction left parenthesis, "G" Subscript, 2 , Baseline minus "F" Subscript, 2 , Baseline , right parenthesisD2=F2+52SG2−F2
equals=
2.5 9 8 0 7 6 2 1 1 3 52.59807621135
27
表达式28: "E" Subscript, 1 , Baseline equals "F" Subscript, 1 , Baseline plus StartFraction, 5 plus "X" Over 2 "S" , EndFraction left parenthesis, "G" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesisE1=F1+5+X2SG1−F1
equals=
0.50.5
28
表达式29: "E" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline plus StartFraction, 5 plus "X" Over 2 "S" , EndFraction left parenthesis, "G" Subscript, 2 , Baseline minus "F" Subscript, 2 , Baseline , right parenthesisE2=F2+5+X2SG2−F2
equals=
negative 0.8 6 6 0 2 5 4 0 3 7 8 4−0.866025403784
29
表达式30: "F" Subscript, 1 , Baseline equals "S" cosine left parenthesis, "L" left bracket, 3 , right bracket , right parenthesisF1=ScosL3
equals=
negative 4−4
30
表达式31: "F" Subscript, 2 , Baseline equals "S" sine left parenthesis, "L" left bracket, 3 , right bracket , right parenthesisF2=SsinL3
equals=
6.9 2 8 2 0 3 2 3 0 2 86.92820323028
31
表达式32: "G" Subscript, 1 , Baseline equals "S" cosine left parenthesis, "L" left bracket, 6 , right bracket , right parenthesisG1=ScosL6
equals=
44
32
表达式33: "G" Subscript, 2 , Baseline equals "S" sine left parenthesis, "L" left bracket, 6 , right bracket , right parenthesisG2=SsinL6
equals=
negative 6.9 2 8 2 0 3 2 3 0 2 8−6.92820323028
33
Lengths
对学生隐藏该文件夹。
34
表达式35: "A" Subscript, "C" , Baseline equals StartRoot, left parenthesis, "C" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "C" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis squared , EndRootAC=C1−A12+C2−A22
equals=
88
35
表达式36: "F" Subscript, "G" , Baseline equals StartRoot, left parenthesis, "G" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "G" Subscript, 2 , Baseline minus "F" Subscript, 2 , Baseline , right parenthesis squared , EndRootFG=G1−F12+G2−F22
equals=
1616
36
表达式37: "F" Subscript, "D" , Baseline equals StartRoot, left parenthesis, "D" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "D" Subscript, 2 , Baseline minus "F" Subscript, 2 , Baseline , right parenthesis squared , EndRootFD=D1−F12+D2−F22
equals=
55
37
表达式38: "D" Subscript, "E" , Baseline equals StartRoot, left parenthesis, "E" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "E" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis squared , EndRootDE=E1−D12+E2−D22
equals=
44
38
表达式39: "E" Subscript, "G" , Baseline equals StartRoot, left parenthesis, "G" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "G" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis squared , EndRootEG=G1−E12+G2−E22
equals=
77
39
表达式40: "A" Subscript, "D" , Baseline equals StartRoot, left parenthesis, "D" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "D" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis squared , EndRootAD=D1−A12+D2−A22
equals=
77
40
表达式41: "D" Subscript, "B" , Baseline equals StartRoot, left parenthesis, "B" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "B" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis squared , EndRootDB=B1−D12+B2−D22
equals=
77
41
表达式42: "C" Subscript, "E" , Baseline equals StartRoot, left parenthesis, "E" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "E" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline , right parenthesis squared , EndRootCE=E1−C12+E2−C22
equals=
7.5 4 9 8 3 4 4 3 5 2 77.54983443527
42
表达式43: "E" Subscript, "B" , Baseline equals StartRoot, left parenthesis, "B" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "B" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis squared , EndRootEB=B1−E12+B2−E22
equals=
7.5 4 9 8 3 4 4 3 5 2 77.54983443527
43
Points
对学生隐藏该文件夹。
44
56
技术支持
技术支持
Start black, "A" End blackA
Start black, "B" End blackB
Start black, "C" End blackC
Start black, "F" End blackF
Start black, "G" End blackG
Start black, "D" End blackD
Start black, "E" End blackE
Start black, 5 End black5
Start black, 7 End black7
Start black, "X" End blackX
Start black, StartFraction, 5 plus "X" plus 7 Over 2 , EndFraction End black5+X+72
