Quiz para o 9º Ano
Authored by Julio Affonso
Mathematics
9th Grade
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual a solução da equação x² - 5x = 0?
S = {0}
S = {0,5}
S = {-5,0}
S = {5}
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Quais são as soluções da equação: x² - 5x + 6 = 0
-2 e 3
2 e -3
-2 e -3
2 e 3
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quais os coeficientes?
a = 6
b = 2
c = 1
a=9
b= - 6
c = 1
a= 9
b= 6
c= 1
a= 2
b= 6
c= 1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual o valor da hipotenusa?
6
5
8
10
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Use o teorema de Pitágoras para resolver o exercício. Encontre o lado desconhecido.
3
9
25
16
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual o valor de x?
11
25
20
4
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
56,4 m
60,5 m
80,8 m
56 m
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