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Q1660144 Matemática

O ponto OI é o centro da circunferência I, que tem raio medindo 6 cm. O ponto OII é o centro da circunferência II, que tem raio medindo 2 cm. O segmento Imagem associada para resolução da questão é tangente à circunferência I, em A, e passa por OII. Se OIOII = 10 cm, então AB = _______ cm.  


Imagem associada para resolução da questão

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Q1660143 Matemática
Se sen 10π/7 = x , então sen 3π/7 e sen 4π/7 são respectivamente,
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Q1660142 Matemática
Se A = log4 (√3 +1) e B = log4 (√3 - 1) então A + B é igual a
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Q1660141 Matemática
Se um tetraedro regular tem arestas de medida x, então é correto afirmar sobre a área total (AT) e a área da base (AB) desse tetraedro que
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Q1660138 Matemática

Para que o sistema Imagem associada para resolução da questãoseja possível e determinado, deve-se ter a ≠ ________ .

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Q1660135 Inglês

Choose the best alternative according to the dialogue in the cartoon 

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Q1660134 Inglês
What is the main verb tense used in the dialogue above?
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Q1660133 Inglês


Gregory “Greg” Heffley is an American middle school student and also the main protagonist of the book series Diary of a Wimpy Kid.

Greg is lazy, petty, slightly narcissistic, sociopathic, egotistical, eccentric, egocentric, usually backstabbing, and sometimes even selfish and dishonest, and apparently lacks talent. He hardly has any skills aside from video games and possibly singing. However, despite all this, Greg has had his kind and caring moments, but not that often.

Adapted from https://diary-of-a-wimpy-kid.fandom.com/wiki/Greg_Heffley

The negative form of the underlined sentence is
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Q1660132 Inglês


Gregory “Greg” Heffley is an American middle school student and also the main protagonist of the book series Diary of a Wimpy Kid.

Greg is lazy, petty, slightly narcissistic, sociopathic, egotistical, eccentric, egocentric, usually backstabbing, and sometimes even selfish and dishonest, and apparently lacks talent. He hardly has any skills aside from video games and possibly singing. However, despite all this, Greg has had his kind and caring moments, but not that often.

Adapted from https://diary-of-a-wimpy-kid.fandom.com/wiki/Greg_Heffley

In the sentence in bold type, Greg’s personal characteristics are mainly expressed by the use of ____________.
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Q1660131 Inglês


Gregory “Greg” Heffley is an American middle school student and also the main protagonist of the book series Diary of a Wimpy Kid.

Greg is lazy, petty, slightly narcissistic, sociopathic, egotistical, eccentric, egocentric, usually backstabbing, and sometimes even selfish and dishonest, and apparently lacks talent. He hardly has any skills aside from video games and possibly singing. However, despite all this, Greg has had his kind and caring moments, but not that often.

Adapted from https://diary-of-a-wimpy-kid.fandom.com/wiki/Greg_Heffley

Choose the best alternative according to the text.
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Q1660130 Inglês

What happened at Pearl Harbor?


    On the morning of 7 December 1941, at 7.55am local time, 183 aircraft of the Imperial Japanese Navy attacked the United States Naval base at Pearl Harbor on the island of Oahu, Hawaii.

    The first attack wave __________ bombing the hangars and parked aircraft of the island’s airfields while at the same time launching torpedoes against the US warships moored in the harbour.

    This devastating attack was followed an hour and a half later by a second wave of 170 Japanese aircraft. Within two hours, 18 US warships had been sunk or damaged, 188 aircraft destroyed and 2,403 American servicemen and women killed.

Adapted from https://www.iwm.org.uk/history/what-happened-at-pearl-harbor.

Choose the best alternative according to the text.
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Q1660129 Inglês

What happened at Pearl Harbor?


    On the morning of 7 December 1941, at 7.55am local time, 183 aircraft of the Imperial Japanese Navy attacked the United States Naval base at Pearl Harbor on the island of Oahu, Hawaii.

    The first attack wave __________ bombing the hangars and parked aircraft of the island’s airfields while at the same time launching torpedoes against the US warships moored in the harbour.

    This devastating attack was followed an hour and a half later by a second wave of 170 Japanese aircraft. Within two hours, 18 US warships had been sunk or damaged, 188 aircraft destroyed and 2,403 American servicemen and women killed.

Adapted from https://www.iwm.org.uk/history/what-happened-at-pearl-harbor.

Choose the appropriate word to fill in the blank.
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Q1660128 Inglês


    Sibling rivalry is a competition between brothers and sisters. Which brother is smarter? Who gets good grades than the other? Sibling rivalry is not unusual in families. It is more unusual on the tennis court. The Williams sisters, Venus and Serena, are star tennis players. They often compete. Is it the easiest or the most difficult part of playing against your own sister? The sisters say the game is important – not the other player. Does their relationship make their game more interesting? Some people think the game is not as exciting when sisters play. I don’t agree. I think their games are more exciting. Venus and Serena are both better as most other players in the world – sisters or not. 

According to the text, Sibling rivalry is a competition
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Q1660127 Inglês
The word “My” in the text is a ____________ pronoun.
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Q1660126 Inglês
TO DRIVE HIM HOME … This expression in English means:
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Q1660125 Inglês
Dad arrives at midnight”. The verb arrives is in the:
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Q1660123 Inglês

Dear Jane, 

    Everybody says that people like to wear sunglasses. My mother has two and my sisters have many. In my opinion, sunglasses make people look artificial. My friends disagree with me. They always do that. Nobody understands me. Am I wrong? 

The word Everybody in bold in the text is 
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Q1660122 Inglês

QUEEN - WE ARE THE CHAMPIONS


I’ve paid my dues

Time after time

I’ve done my sentence

But committed no crime

And bad mistakes

I’ve made a few

I’ve had my share of sand kicked in my face

But I’ve come through

We are the champions, my friends

And we’ll keep on fighting ‘til the end

We are the champions

We are the champions

No time for losers

‘Cause we are the champions of the world

Adapted from: https:

//www.google.com.br/search?ei=NIG4XJm3EKHM5OUPx_S4gAo&q=we+a

re+the+champions&oq

The word “losers” underlined in the text is
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Q1660121 Inglês

DAVID GUETTA - TITANIUM


You shout it out

But I can’t hear a word you say

I’m talking loud not saying much

I’m criticized but all your bullets ricochet

You shoot me down, but I get up

I’m bulletproof nothing to lose

Fire away, fire away

Ricochet, you take your aim

Fire away, fire away

You shoot me down but I won’t fall, I am titanium

You shoot me down but I won’t fall 

I am titanium, I am titanium, I am titanium, I am titanium.

Adapeted from https

://www.google.com.br/search?ei=R4G4XISrDYKP0Aad4r34

Bg&q=titaniuou&oq

The modal verb CAN’T, bolded in the text means
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Q1660120 Inglês
... “ARE MULTIPLYING “... in the text is in the:
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Respostas
8801: B
8802: D
8803: C
8804: C
8805: B
8806: A
8807: B
8808: D
8809: B
8810: C
8811: D
8812: B
8813: A
8814: D
8815: C
8816: B
8817: A
8818: C
8819: A
8820: C