X = Height = 10.3923048454

表达式14: "B" Subscript, 2 , Baseline minus StartFraction, 9 "B" Subscript, 2 , Baseline Over StartRoot, 36 plus "B" squared , EndRoot , EndFraction

equals

2.5 9 8 0 7 6 2 1 1 3 5

表达式15: "D" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "B" Subscript, 1 , Baseline Over 2 , EndFraction

equals

表达式16: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

表达式17: "M" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline

equals

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

equals

表达式19: "P" Subscript, 1 , Baseline equals 2 "B" Subscript, 1 , Baseline

equals

表达式20: "P" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

equals

Graphs

表达式22: "y" less than 25

隐藏标签 "C" , "P" , "D"

标签

equals

left parenthesis, 10.5 , 2.5 9 8 , right parenthesis

left parenthesis, 12 , 0 , right parenthesis

left parenthesis, 9 , 0 , right parenthesis

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

表达式25: left parenthesis, "M" Subscript, 1 , Baseline plus .6cos 135 , "M" Subscript, 2 , Baseline plus 0.6 "t" sin 135 , right parenthesis

定义域t最小值：

less than or equal to "t" less than or equal to

定义域t最大值：

表达式26: left parenthesis, "M" Subscript, 1 , Baseline plus .6 "t" cos 135 , "M" Subscript, 2 , Baseline plus 0.6sin 135 , right parenthesis

定义域t最小值：

less than or equal to "t" less than or equal to

定义域t最大值：

Points

技术支持