1. 450
2. 500
3. 520
4. 600
500
1. 13 1/3
2. 15
3. 16 2/3
4. 20
13 1/3
1. 6
2. 3
3. 4
4. 5
6
1. 7 Units
2. 5 Units
3. 6 Units
4. 8 Units
7 Units
1. (5, 6)
2. (7, 5)
3. (8,4)
4. (9, 6)
(7, 5)
1. sqrt6 Units
2. sqrt5 Units
3. sqrt 13 Units
4. sqrt10 Units
sqrt 13 Units
1. 5 : 2
2. 3 : 4
3. 2 : 3
4. 4 : 7
4 : 7
1. 1
2. 3
3. -2
4. -1
1
1. 2/5
2. -1/3
3. 2/3
4. 1/3
-1/3
1. (2, 4 ) ( -2, 4)
2. (3, 6) (-3, 6)
3. (3, 5) (3, -5)
4. (2, 3) (-2, 3)
(3, 5) (3, -5)