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larisa [96]
3 years ago
14

URGENT!!! PLEASE HELP

Mathematics
1 answer:
Molodets [167]3 years ago
3 0

Answer: System 1 has an infinite number of solutions and System II has no solutions.

Step-by-step explanation:

If we look at system 1, we see that if we multiply the first equation by 2 and subtract the y value so that its on the same side as x, the equations are the same. That means that no matter the x or y value, it will be a solution.

If we look at system 2, however, we see that if we multiply the top equation by 3, the equations are the exact same except for the fact that the top equation has a -21. This means that no matter the x or y, there will never be a solution.

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Complete os espaços com os números da tabela, de forma que a soma dos valores em todos os círculos seja zero.
hjlf

Answer:

Check the figure a for the complete solution.

<em>Translation in Portuguese:</em> Verifique a figura a para a solução completa.

Step-by-step explanation:

Complete os espaços com os números da tabela, de forma que a soma dos valores em todos os círculos seja zero.

Como

5 +  (-2) + (-3) = 5 - 2 - 3 = 0

10 + (-2) + (-8) = 10 - 2 - 8 = 0

0 + (-8) + (8) = 0 - 8 - 8 = 0

-11 + 3 + (8) = -11 + 3 + 8 = 0

-9 + 3 + (6) = -9 + 3 + 6 = 0

-15 + (9) + (6) = -15 + 9 + 6 = 0

-15 + (5) + (10) = -15 + 5 + 10 = 0

-7 + (10) + (-3) = -7 + 10 - 3 = 0

Check the figure a for the complete solution.

<em>Translation in Portuguese:</em> Verifique a figura a para a solução completa.

#learnwithBrainly

5 0
3 years ago
1. write a set of even numbers .
cestrela7 [59]
4,6,8,10
1,2,3,4,5
6 foot
9 foot
7 0
3 years ago
PLEASE ANSWER THIS IMAGE
Y_Kistochka [10]

Answer:

Reflexive

Step-by-step explanation:

it's reflecting onto the other side.

4 0
3 years ago
Hi its getting pretty late and i need a little help<br> (ill give u brainliest)
Anarel [89]

Answer:

yes

yes

no

no

yes

have a good day!

Step-by-step explanation:

ive just done this today, it was really easy!

7 0
3 years ago
Read 2 more answers
What are the solutions of the equation x^4-5x^2-36=0? Use factoring to solve
Murljashka [212]
X = -3, 3, 2i, -2i
Hope this helps! :)
3 0
3 years ago
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