Page 93 - Steady Mate Tg1 - Book A

Matematik Tingkatan 1 Jawapan
2
3. (a) (i) P : –2 Q : 1 3 21 7
3 3 3. = 5 – 25 ÷ 10
(ii) –5 3 21 10
1
1
1
(b) (i) 1 , , – , – , – 1 = 5 – 25 × 7
6 8 9 7 5
1
1
(ii) – ; = 3 – 6
6
5
11 5 5
(c) –
12 3
= – 5
O 1.
8 7
4. (a) (i) = 1.6 ; –2 = –2.875
–2 –1.6 –1.4 –1 –0.6 –0.2 0 5 8
7 8
(ii) –2 , –2.65, 0, , 1.8
–0.2, –0.6, –1.4, –1.6 8 5
2. (b) (i) 30
(ii) –9.85
(c) RM71.40
–2 –1.75 –1.25 –1 –0.25 0 0.5 1
Mahir KBAT!
KANDUNGAN
–1.75, –1.25, –0.25, 0.5
3. 1. Diana berada 0.4 m lebih tinggi daripada Cindy.
Diana was 0.4 m higher than Cindy.
–0.1 –0.06 –0.04 0 0.04 0.08 0.1 Farah berada 59 m lebih rendah daripada Cindy.
60
–0.06, –0.04, 0.04, 0.08 Farah was 59 m lower than Cindy.
60
P 1. –14.8 2. 12.242 3. –2.08 2. Emoji berada 7 unit ke atas kedudukan asalnya.
4. –27.7 5. 11.247 6. –0.125 Maka, arahan terakhir ialah emoji bergerak 7 unit ke bawah.
7. –9.72 8. –12.66 Emoji is 7 units above its original position. Thus, in the last instruction,
Q 1. –3.4 C the emoji moves 7 units downwards.
o
Praktis Berfomat PT3
KANDUNGAN
BAB Kuasa Dua, Punca Kuasa Dua, Kuasa Tiga
1. A 3 dan Punca Kuasa Tiga
2. Squares, Square Roots, Cubes and Cube Roots
A 1. ✓ 2. ✗
3. ✗ 4. ✓
B 1. √ 64 = 8 × 8 2. √ 121 = 11 × 11
= 8 = 11
3. (a) (i) M : –2.4 N : 0
2
(ii) –1.1, –1.66 3. √ 49 = 7 4. √ 100 = 10
2
(b) –1.21
(c) RM5.81 = 7 = 10
R ✓, ✓, ✓, ✓, ✓
C 1. 36 2. 169 3. 11.56
9 1 4. 0.49 5. 9 6. 5 4
S 1. – 40 2. –2 3. 3.45 64 9
6
5
1
4. – 5. –3 6. – 19 7. 9 216 8. 11 664 9. 0.7744
3 6 35 10. 1.5129 11. 361 12. 41 25
7. –2.3 8. –3.19 961 144
T 1. RM1.73 seunit/ per unit D 1. 6 2. 9 3. 14
4. 2.1 5. 0.7 6. 0.05
6
Praktis Berfomat PT3 7. 8 9 8. 11 9. 3 4
KANDUNGAN
1. B 10. 1 1 11. 2 1 12. 2 2
2
3
4
2. C
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