Blue + Red = 8.83663493989

表达式14: "B" Subscript, 1 , Baseline equals "B" Subscript, 2 , Baseline StartRoot, 3 , EndRoot

equals

6.1 2 3 7 2 4 3 5 6 9 6

表达式15: StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction StartRoot, 3 , EndRoot

equals

6.1 2 3 7 2 4 3 5 6 9 6

表达式16: "B" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction

equals

3.5 3 5 5 3 3 9 0 5 9 3

表达式17: "C" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus "A" Subscript, "B" , Baseline

equals

12.2 4 7 4 4 8 7 1 3 9

表达式18: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

表达式19: "D" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline sin 45 Over sin "A" Subscript, "D" "B" , Baseline , EndFraction

equals

5.1 7 6 3 8 0 9 0 2 0 5

表达式20: StartFraction, "A" Subscript, "B" , Baseline sin 45 Over sin 105 , EndFraction

equals

5.1 7 6 3 8 0 9 0 2 0 5

表达式21: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Graphs

表达式23: "y" less than 40

表达式24: polygon left parenthesis, "A" , "D" , right parenthesis

表达式25: polygon left parenthesis, "B" , "D" , right parenthesis

表达式26: polygon left parenthesis, "D" , "C" , "B" , "A" , "B" , "C" , right parenthesis

Points

技术支持

Start black, 5 StartRoot, 2 , EndRoot End black