Province of the
EASTERN CAPE
EDUCATION
SENIOR FASE
GRAAD 9
NOVEMBER 2010
WISKUNDE
NASIEN GIDS
PUNTE: 100
TYD: 2 uur
Hierdie nasien gids bestaan uit 6 bladsye.
Skip to contentAll 2010 papers 





View all





Mathematics Grade 9 November EC 2010 Memo
Grade 9 Mathematics memorandum from the November EC 2010, 7 pages. Read online or get the free PDF download, question paper linked when available.
Mathematics · Grade 9 · November EC · 2010. Memorandum, 7 pages. Read online or download the PDF.
- Subject
- Mathematics
- Grade
- Grade 9
- Document type
- Memorandum
- Year
- 2010
- Exam period
- November EC
- Curriculum
- CAPS
- Pages
- 7
- File size
- 444.6 KB
Free to read online, no sign-up needed
Loading document…
Loading document…
1 of 7
This exam
Document textSearch extracted text and jump to a page.
2 WISKUNDE (NOVEMBER 2010)
VRAAG 1
1.1 A√ (1) 1.6 D√ (1)
1.2 D√ (1) 1.7 B√ (1)
1.3 C√ (1) 1.8 D√ (1)
1.4 A√ (1) 1.9 C√ (1)
1.5 B√ (1) 1.10 B√ (1)
[10]
VRAAG 2
2.1 2.1.1 Betty’s Bargains:
R12 999x0,85= R11 049,15 √ of
R12 999- 0,15 x R 12 999
= R12 999-R1949,85 = R 11049,15
Serious Sister’s Specials
R14 999x 0,7= R10 499,30 √ of
R14 999-0,3x R14 999
= R14 999-R4 4 99,70= R10 499,30
Sy behoort haar TV by Serious Sister’s Specials te koop √ (3)
2.1.2 R10 499,30 = $1 428,48 √
7,35 (1)
2.2 2.2.1 5xR42480,00 √
12
=R17 700,00√ (2)
2.2.2 Rente vir die 1ste jaar = R17 700,00x 6,5
100
=R1 150,50√
Rente vir die 2de jaar =R18 850,50x6,5
100
= R 1 225.28√
Bedrag na 2 jaar = R17 700,00+R1 150,50+R1 225,28
= R 20 075,78√ (3)
2.3 X + y = 20
x2 + y2 = 208
x = 8 √; y = 12√ (Gebruik van beproewing deur middel van vervanging √) (3)
[12]
VRAAG 3
3.1 3.1.1 3(x-2)=5x-(x+2)
3x-6 = 5x-x-2√
3x-6=4x-2√
x=-4√ (3)
3.1.2 ( 2 q−3 )(6 q x )= 1 2 q 15
√
12q-3+x =12q15
√
-3+x =15 (3)
(NOVEMBER 2010) WISKUNDE 3
√
x = 18
3.1.3 2 x x−1
− =2
3 4
2xx12 – 12(x-1)=2x12
3 4
8x -3(x-1) =24 √
8x -3x +3 = 24 √
5x =21
x = 21/5 =41/5 √ (3)
3.2 3.2.1 5 x−3 x ( x + 4 ) −( 2 x + 1)
=5x-3 x 2-12x-(2x 2-5 x-3) √
=5 x-3 x 2-12 x -2x 2+5x+3 √
= -5x 2-2x+3√ (3)
3.2.2 2
x −y 2
x− y
−
4 a −9 b 4 + 6 b
2 2
= (x-y)(x+y) x 2( 2a+3b) √√
(2a-3b)(2a+3b) x-y
=2(x+y) √
2a-3b (3)
3.3 35 x y −14 x y + 21 x y
3 4 2 4 2
=7x2y(5xy3-2+3x2y)√√ (2)
[17]
VRAAG 4
4.1 4.1.1 37; 50 √ √ (2)
4.1.2 12+1; 22+1; 32+1; 42+1 ...n2+1) √√ (2)
4.1.3 202+1 =401√ (1)
4.2 4.2.1 x 1 2 3 4 5 2 punte vir die
y -2 0 2 4 6 korrekte tabel 2
y=2x-4 punte vir die
of gebruik enige ander toepaslike metode vergelyking (4)
4.3 4.3.1 9 =5 √
h 2
5h =18
h = 18/5 =3,6√ (2)
[11]
VRAAG 5
5.1 5.1.1 Oppervlakte van ʼn reghoek = lxb= 4x x l = 6x2+4/3 x √
Dus l= 6x2+4/3 x x 3√
4x 3
2
= 18 x +4x√
12x
= /2 x +1/3√
3
(4)
5.1.2 Omtrek van ʼn reghoek = 2(l+b)
= 2(3/2 x +1/3+4x) √ (2)
4 WISKUNDE (NOVEMBER 2010)
= 2(11/2 x+1/3)
= 11x+ 2/3 √
5.2 5.2.1 In DBE en CFE
DB=CF (gegee) √
B = C (verwisselende hoeke) √
BED =CEF (Verwisselende hoeke) √
Dus DBE CFE (A, A, S) √ (4)
5.2.2 BED=FEC = 65° (Regoorstaande hoeke) √
EBD=ECF = 52° (Verwisselende hoeke) √
CFE= 180°-(65°+52°) (Som van die hoeke van ʼn driehoek)
CEF =63º√ (3)
5.3 5.3.1 x+35º+3x-15º = 180º (ko-binnehoeke) √
4x+20º = 180º√
4x=160º√
x= 40º√ (4)
5.3.2 CPL = 3x-15º
= 3x40º-15º
= 120º-15º
= 105º √
KPC = 75º (hoeke op ʼn reguitlyn) √ (2)
[19]
VRAAG 6
6.1 6.1.1
√
Veronderstel hierdie gebeur t ure na opstyging: (hulle het beide t ure
gevlieg)
Vervolgens:
Afstandstadig + Afstandvinnig = 1869 km
Dus st + (s + 120)t = 1869 √√
Of enige ander metode is aanvaarbaar (3)
6.1.2
√
√√
Of enige ander metode is aanvaarbaar (3)
6.2 6.2.1 (x + 2)2 = x2 + 42 √
x2 + 4x + 4 = x2 + 16
x2 - x2+ 4x = 16 – 4√ (3)
(NOVEMBER 2010) WISKUNDE 5
4x = 12
x=3m
Hoogte van die leer is 3 m√
6.2.2 x + 2 = 3 + 2 = 5√ (1)
6.3 6.3.1
1 punt vir
refleksie
(1)
6.3.2 A’(-4;-2) 1 punt vir
B’ (-2; -5) al drie
C’ (-2; -2) korrekte
koördinate
(1)
6.3.3 Sien VRAAG 6.3.1 vir konstruksie
Trapesium√ - slegs een paar van teenoorgestelde sye parallel √ (2)
[14]
VRAAG 7
7.1 7.1.1 1+3+6+6+9+11+13+13+13+35+57 √
11
=167
11
=15,2√ (2)
7.1.2 1;3;6;6;9;11;13;13;13;35;57
Mediaan = 11 √ (1)
7.1.3 Modus = 13√ (1)
7.1.4 Verspreidingswydte = 57-1√
= 56 (1)
7.1.5 Stam Blaar
0 1369
1 1333
3 5
(2)
6 WISKUNDE (NOVEMBER 2010)
5 7
√ √
(NOVEMBER 2010) WISKUNDE 7
7.2 7.2.1
1 punt vir elke
korrekte kolom in
die boomdiagram
√ √ √ (3)
7.2.2 P=
P(H en B) = √√ waarskynlikheid
(2)
7.3 7.3.1 10% of 360º= 36º√
Dus hoek vir die vet = 360º-(184º +93º +36º +35º)
= 360º-348º
= 12º√ (2)
7.3.2 Hoeveelheid vesel in die graanvlokkies =93º
360º
=31 √
120
of 0,26 (1)
7.3.3 Massa van proteïene = 35º x 45g √
360º
= 35 g √
8
of 4,38g (2)
[17]
TOTAAL: 100
Study this subject
Recommended for this subject

Memorandum
Mathematics Grade 9 November EC 2010 Memo

Question paper
Mathematics Grade 9 November EC 2010 Question Paper (Afr)

Question paper
Mathematics Grade 9 November EC 2010 Question Paper (Afr)

Question paper
Mathematics Grade 9 November EC 2010 Question Paper (Eng)

Memorandum
Mathematics Grade 9 June Common 2010 Memo (Afrikaans)

Memorandum
Mathematics Grade 9 June Common 2010 Memo (English)
More from Grade 9 Mathematics

CAPS document
CAPS SP MATHEMATICS GR 7 9

Question paper and memo
Mathematics Grade 9 P2 Free State November 2025 Paper & Memo

Question paper and memo
Mathematics Grade 9 KZN March Test 2025 Paper & Memo

Question paper and memo
Mathematics Grade 9 NSC June 2025 Paper & Memo

Question paper
Mathematics Grade 9 Free State June 2024 Question Paper

Question paper