Foram encontradas 100 questões.
Um triângulo de !$ 40 \sqrt{2} !$ cm 2 de área tem dois de seus lados medindo 10 cm e 16 cm. A medida do ângulo agudo formado por esses lados é
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Leia o seguinte trecho:
“Quando citei Thomas Carlyle, ele me perguntou, da forma mais ingênua, de quem se tratava e o que havia feito.”
Marque a alternativa em que o discurso indireto presente no trecho acima foi corretamente transposto para o discurso direto.
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No Laboratório de Física da EEAR, colocou-se uma bússola sobre a mesa. Após a agulha magnética ter-se orientado com o campo magnético terrestre, aproximou-se um eletroímã desligado, como mostra a figura.
Suponha que nessa distância, depois que a chave for fechada, o campo magnético gerado pelo eletroímã seja mais intenso que o campo magnético terrestre.
Assinale a alternativa correspondente à nova orientação da ponta escura da agulha magnética.
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Sejam os gráficos de f(x) = ax + b e g(x) = cx + d.
Podemos afirmar que
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The Spirit of China – Lin Hao
It was a day that was filled with horror. ___ May 12th, 2008, a massive (1) earthquake measuring 7.9 on the ritcher scale hit the Sichuan province in China, killing over 70,000 people. Before the earthquake, 9-year-old Lin Hao sat in his 2nd grade classroom, ___ 30 students. When the earthquake struck, the entire building collapsed on Lin Hao and his classmates. But before Lin Hao escaped the rubble, he went back into the pile of rubble, kept himself alive (2) and calmed down his colleagues “by singing songs”. The boy was able (3) to save two of them.
When asked why he risked his life to save others, he said, “I was the hall monitor, it was my job to look after my classmates...”
Lin Hao was thrust into the spotlight Friday night ___ the Opening Ceremonies in Beijing. Lin Hao, holding the hand of the towering 7 foot 6 inch Yao Ming, helped lead the entire Chinese Olympic team into the arena before the official lighting of the torch. Before the Opening Ceremonies concluded, Yao Ming was interviewed on NBC live (4) television ____ what it meant to have the Olympics in Beijing. Then, the interviewer put Lin Hao on the spotlight (who was being carried by Yao), and Yao Ming mentioned how Lin’s act showed how even a 9 year old had the mindset to protect his friends, and how he could pass this story onto his children and grandchildren.
GLOSSARY:
rubble = entulho
to thrust = empurrar
mindset = mentalidade
The correct prepositions to fill in the blanks are, respectively
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Na tentativa de defender os comboios de abastecimento, foram enviados dois encouraçados ingleses para combater o encouraçado Bismarck da marinha alemã. Após vários disparos, um dos navios ingleses foi atingido por um projétil que atravessou sua parte superior e atingiu o depósito de munições, acarretando uma enorme explosão e seu afundamento. Para realizar esse disparo no alcance máximo, desprezando a resistência do ar, os artilheiros do Bismarck dispararam o projétil
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Se a soma dos n primeiros termos de uma P.A. é 3n2 ,!$ \forall \, n \, \in \, N^\ast !$, então a razão dessa P.A. é
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Questão presente nas seguintes provas
The Spirit of China – Lin Hao
It was a day that was filled with horror. on May 12th, 2008, a massive (1) earthquake measuring 7.9 on the ritcher scale hit the Sichuan province in China, killing over 70,000 people. Before the earthquake, 9-year-old Lin Hao sat in his 2nd grade classroom, among 30 students. When the earthquake struck, the entire building collapsed on Lin Hao and his classmates. But before Lin Hao escaped the rubble, he went back into the pile of rubble, kept himself alive (2) and calmed down his colleagues “by singing songs”. The boy was able (3) to save two of them.
When asked why he risked his life to save others, he said, “I was the hall monitor, it was my job to look after my classmates...”
Lin Hao was thrust into the spotlight Friday night at the Opening Ceremonies in Beijing. Lin Hao, holding the hand of the towering 7 foot 6 inch Yao Ming, helped lead the entire Chinese Olympic team into the arena before the official lighting of the torch. Before the Opening Ceremonies concluded, Yao Ming was interviewed on NBC live (4) television about what it meant to have the Olympics in Beijing. Then, the interviewer put Lin Hao on the spotlight (who was being carried by Yao), and Yao Ming mentioned how Lin’s act showed how even a 9 year old had the mindset to protect his friends, and how he could pass this story onto his children and grandchildren.
GLOSSARY:
rubble = entulho
to thrust = empurrar
mindset = mentalidade
Fill in the blank with the suitable word.
Lin Hao explained his reason for saving his classmates. He thought it was his _______ to do that.
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Um corpo de massa m está a uma altura H em relação ao solo. Considerando uma plataforma de altura h em relação ao solo, conforme a figura, podemos afirmar, corretamente, que a energia potencial gravitacional do corpo, em relação à plataforma, é dada por
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Coldplay – Viva la Vida or Death and all his friends
Comments have been made about Coldplay’s fourth record.
Rumors were heard that the group would be changing their style totally with the help of producer Brian Eno. After the release all theories can be ___: there are some changes, but the group goes wrong when they abuse of the kind of sound used by Eno for U2, 20 years ago, in their Joshua Tree album. Coldplay’s compositions have potential, but they end up having a taste of déjà vu and even when monotony is broken by Hispanic elements, the band offers nothing new, only a record to be played noncommittedly. It’s very little for a quartet that aims to be at the top of the world.
By Marcos Diego Nogueira
GLOSSARY:
Coldplay – Viva la Vida or Death and all his friends= é o nome
do novo álbum do grupo Coldplay
Déjà vu= impressão de já ter visto algo parecido
noncommittedly= sem compromisso
According to the text,
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Cadernos
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