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Fraction = 0.0650907427705
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表达式20: "C" Subscript, 1 , Baseline equals "A" Subscript, "B" , Baseline
C
1
=
A
B
equals
=
5
5
20
表达式21: "C" Subscript, 2 , Baseline equals "A" Subscript, "B" , Baseline
C
2
=
A
B
equals
=
5
5
21
表达式22: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
D
1
=
A
1
equals
=
0
0
22
表达式23: "D" Subscript, 2 , Baseline equals "A" Subscript, "B" , Baseline
D
2
=
A
B
equals
=
5
5
23
表达式24: "L" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline plus StartFraction, "M" Subscript, 2 , Baseline minus "L" Subscript, 2 , Baseline Over StartRoot, 3 , EndRoot , EndFraction
L
1
=
M
1
+
M
2
−
L
2
3
equals
=
3.2 2 1 6 8 7 8 3 6 4 9
3
.
2
2
1
6
8
7
8
3
6
4
9
24
表达式25: "L" Subscript, 2 , Baseline equals StartFraction, "M" Subscript, 2 , Baseline plus "P" Subscript, 2 , Baseline Over 2 , EndFraction
L
2
=
M
2
+
P
2
2
equals
=
5.5 8 0 1 2 7 0 1 8 9 2
5
.
5
8
0
1
2
7
0
1
8
9
2
25
表达式26: "M" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction
M
1
=
A
B
2
equals
=
2.5
2
.
5
26
表达式27: "M" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline plus "A" Subscript, "B" , Baseline StartRoot, 3 , EndRoot Over 2 , EndFraction
M
2
=
A
B
+
A
B
3
2
equals
=
6.8 3 0 1 2 7 0 1 8 9 2
6
.
8
3
0
1
2
7
0
1
8
9
2
27
表达式28: "N" Subscript, 1 , Baseline equals StartFraction, StartNestedFraction, "A" Subscript, "B" , Baseline NestedOver 2 , EndNestedFraction plus "A" Subscript, "B" , Baseline Over 2 , EndFraction
N
1
=
A
B
2
+
A
B
2
equals
=
3.7 5
3
.
7
5
28
表达式29: "N" Subscript, 2 , Baseline equals StartFraction, StartNestedFraction, "A" Subscript, "B" , Baseline StartRoot, 3 , EndRoot NestedOver 2 , EndNestedFraction plus "A" Subscript, "B" , Baseline Over 2 , EndFraction
N
2
=
A
B
3
2
+
A
B
2
equals
=
4.6 6 5 0 6 3 5 0 9 4 6
4
.
6
6
5
0
6
3
5
0
9
4
6
29
表达式30: "P" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction
P
1
=
A
B
2
equals
=
2.5
2
.
5
30
表达式31: "P" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, "B" , Baseline StartRoot, 3 , EndRoot Over 2 , EndFraction
P
2
=
A
B
3
2
equals
=
4.3 3 0 1 2 7 0 1 8 9 2
4
.
3
3
0
1
2
7
0
1
8
9
2
31
表达式32: "Q" Subscript, 1 , Baseline equals "A" Subscript, "B" , Baseline
Q
1
=
A
B
equals
=
5
5
32
表达式33: "Q" Subscript, 2 , Baseline equals "A" Subscript, "B" , Baseline StartRoot, 3 , EndRoot
Q
2
=
A
B
3
equals
=
8.6 6 0 2 5 4 0 3 7 8 4
8
.
6
6
0
2
5
4
0
3
7
8
4
33
Graphs
Graphs
对学生隐藏该文件夹。
34
表达式35: "y" less than 25
y
<
2
5
35
表达式36: polygon left parenthesis, "L" , "M" , "Q" , right parenthesis
p
o
l
y
g
o
n
L
,
M
,
Q
36
表达式37: polygon left parenthesis, "A" , "B" , "C" , "P" , "A" , "P" , "B" , "P" , "C" , "D" , "M" , "N" , "M" , "Q" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
P
,
A
,
P
,
B
,
P
,
C
,
D
,
M
,
N
,
M
,
Q
,
D
37
隐藏 标签 "C" , "Q" , "P"
C
,
Q
,
P
标签
equals
=
left parenthesis, 5 , 5 , right parenthesis
5
,
5
left parenthesis, 5 , 8.6 6 , right parenthesis
5
,
8
.
6
6
left parenthesis, 2.5 , 4.3 3 , right parenthesis
2
.
5
,
4
.
3
3
38
Points
Points
对学生隐藏该文件夹。
39
54
技术支持
技术支持
A ( 0 ; 0 )
B
C
D
L
M
N
P
Q
|
|
||
||
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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