Sistem Persamaan Linear Dalam Tiga Pemboleh Ubah

Quiz
•
Mathematics
•
10th Grade
•
Hard
Tchr SUBOH
Used 46+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Selesaikan persamaan linear serentak berikut dengan menggunakan kaedah penggantian.
x + y - 3z = 4
x - 3y - z = 12
-3x + y + z = 8
x = -17, y = -13, z = -14
x = -17/2 , y = -13/2 , z = -14/2
x = 17, y = 13, z = 14
x = -17/3 , y = -13/3 , z = -14/3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tiga jenis bahan kimia, x, y, dan z, diperbuat daripada tiga jenis bahan mentah, A, B dan C. Jadual menunjukkan nisbah penggunaan A, B dan C untuk x, y, dan z. Diberi bekalan A, B dan C masing-masing ialah 30kg, 40kg dan 35kg. Cari jisim-jisim x, y, dan z yang dihasilkan dengan menganggap bahawa semua bahan mentah telah digunakan.
x= 20, y = 5, z = 80
x= -20, y = -5, z = 80
x= 80, y = 5, z = -20
x= 5, y = -20, z = -80
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Seutas dawai dengan panjang 80cm dibengkokkan untuk membentuk pentagon seperti yang ditunjukkan dalam rajah dibawah. Diberi luas pentagon yang terbentuk itu ialah 384cm². Cari niali-nilai yang mungkin bagi x dan y.
x=-2 , y =-8 ; x = 4/3 , y = 56/3
x=2 , y =8 ; x = 4/3 , y = 56/3
x=-2/3 , y =-8/3 ; x = 4 , y = 56
x= 2 , y = 8 ; x = -4 , y = -56
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Selesaikan sistem persamaan linear berikut.
1/2x + 1/3y =32
1/4y +1/2z = 24
1/6x + 1/3z = 20
x = 24 , y = 36 , z = 48
x = 48 , y = 24 , z = 36
x = 24 , y = 12 , z = 18
x = 8, y = 12 , z = 16
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Selesaikan sistem persamaan linear berikut.
2x + 3y + z = x + y + 2z = 3x + 6y - 2z = 1
x = -1, y= 2, z = 3
x = 3, y= -2, z = -1
x = -3, y= 2, z = 1
x = 1, y= -2, z = 3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Selesaikan persamaan serentak berikut.
x - 5y = 10
xy = 15
x = 15, y = 1 ; x = -5, y = -3
x = -15, y = 1 ; x = 5, y = 3
x = 1, y = 15 ; x = -3, y = -5
x = -1, y = -15 ; x = -3, y = -5
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Selesaikan sistem persamaan linear berikut.
2p + 3q - r = 2
p - 2q + 2r = 5
4p + q + 3r = 4
p = -5, q = 4, r = -4
p = 5, q = -4, r = -4
p = 10, q = -8, r = -4
p = 5, q = -8 r = 8
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
Asesmen Diagnostik SPLTV

Quiz
•
9th Grade - University
15 questions
Sistem persamaan Tiga Variabel

Quiz
•
9th - 12th Grade
9 questions
Equilateral and Isosceles Triangles

Quiz
•
10th Grade
10 questions
SPLTV - Bu Eka

Quiz
•
10th Grade
10 questions
QUIZZ SPLTV

Quiz
•
10th Grade
10 questions
Sistem Persamaan Linear Tiga Variabel

Quiz
•
10th Grade
15 questions
Persiapan PAS Matematika Wajib Kelas X Semester 1

Quiz
•
10th Grade
15 questions
SPLTV

Quiz
•
10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
16 questions
Parallel Lines Cut by a Transversal

Lesson
•
9th - 10th Grade
16 questions
Parallel Lines cut by a Transversal

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
10 questions
Angle Addition Postulate

Quiz
•
10th Grade
20 questions
Translations, Reflections & Rotations

Quiz
•
8th - 10th Grade