Ecuaciones lineales
Pregunta:
Resuelve la siguiente ecuación:
3x−7=14
Matemáticas 3ro
Quiz
•
Mathematics
•
11th Grade
•
Hard
María Campos
FREE Resource
10 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Pregunta:
Resuelve la siguiente ecuación:
3x−7=14
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Resuelve el siguiente sistema de ecuaciones:
2x+y=7x
x - y = 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2x+5=13
x=3
x=6
x=5
x=4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x+2y=7
3x−y=4
x=2,y=3x = 2, y = 3x=2,y=3
x=3,y=2x = 3, y = 2x=3,
x=1,y=3x = 1, y = 3x=1,y=3
x=2,y=1x = 2, y = 1x=2,y=1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el área de un círculo de radio 7 cm? Usa π≈3.14\pi \approx 3.14π≈3.14.
153.86 cm²
100 cm²
49 cm²
307.72 cm²
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En un triángulo rectángulo, los catetos miden 9 cm y 12 cm. ¿Cuál es la longitud de la hipotenusa?
10cm
15cm
21cm
18cm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si lanzas un dado, ¿cuál es la probabilidad de que salga un número impar?
1/2
1/3
2/3
5/6
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