
At Av 50 pontos 1º anos

Quiz
•
Mathematics
•
1st - 5th Grade
•
Hard
Used 12+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 5 pts
E MARQUE A ALTERNATIVA CORRETA
O RESULTADO DESSA ADIÇÃO SERÁ DE ORDEM 3
NÃO SERÁ POSSÍVEL REALIZAR ESTA OPERAÇÃO, POIS AS MATRIZES SÃO DIFERENTES.
O RESULTADO DESSA ADIÇÃO SERÁ DE ORDEM 2
NÃO É DE NENHUMA RESPOSTA
2.
MULTIPLE SELECT QUESTION
45 sec • 5 pts
9- ANALISANDO A TABELA PODEMOS DIZER QUE É UMA MATRIZ :
3X3
4X4
2X2
5X5
3.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Quais são os elementos da diagonal principal da matriz acima:
15, 10, 5, 30
15, 4, 0, 8
30, 2, 0, 1
15, 6, 0, 1
4.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Quantas equações tem o sistema acima?
(A) 1
(B) 2
(C) 3
(D) 4
5.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Determine o valor de x que satisfaz o sistema acima.
6.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Observe a matriz completa representada ao lado e responda:
Qual o sistema linear que representa essa matriz completa?😍
7.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Qual dos pares ordenados são soluções da equação 2x - y = 10
(-2, -8)
(1, -8)
(3, 4)
(0, 10)
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