Foram encontradas 96 questões.
A soma das raízes da equação 2|x|2 − 5|x| = 3 é um valor
Provas
Se numa PG crescente o 5º termo e o 7º termo são, respectivamente, 24 e 216, então o 3º termo é
Provas
Seja O o centro da circunferência que passa por A, B, C e D. Se CÔD = 120º e se !$ \overline{\text{AC}} !$ passa por O, então !$ \text{A} \hat{\text{B}} \text{D} !$ = .
Provas
Se A é uma matriz 3 X 3 com det A = 4, e se B = 2A, então o determinante da matriz B é
Provas
A figura é composta de um cone e um cilindro, ambos retos e de mesma base, que estão justapostos. Considerando as dimensões dadas, a área total da superfície da figura é !$ \pi !$ cm2.
Provas
Choose the phrasal verb that best substitutes the word in bold in the following sentence.
“They needed to cancel the game because of the bad weather.”
Provas
Read the text and answer the question.
http://wondermark.com/the-comic-strip-doctor-garfield/
According to the comic strip, we can infer that .
Provas
Read the text and answer the question.
https://br.pinterest.com/pin/674203006692444598/
Choose the alternative that substitutes the sentence “They were crying to get out of the jar...” without changing the meaning.
Provas
Read the text and answer the question.
https://br.pinterest.com/pin/674203006692444598/
The adjective “empty”, in the comic strip, is the antonym of “full”. Choose the alternative that has the right antonyms for “neat” and “dirty”, respectively.
Provas
English is flexible and easy to learn
One of the best assets of the English language and why it is so awesome is its flexibility. It is a huge entity of vocabulary and is constantly absorbing new words, whilst at the same time seeping into foreign languages. English contains over 750,000 words. With so many different words available to describe things, you should never be short of synonyms. It is also adding hundreds of new words every year such as ‘blogging’, ‘selfie’ etc... Another reason why English is so amazing is that there are even new ‘languages’ created from English, such as the numerous creole languages across the world which developed as a result of colonisation.
English has a simple 26 letter alphabet much like most European languages. Compared to Latin rooted languages, English doesn’t have complicated gender grammar rules and much simpler ways of conjugating verbs into different tenses. So writing essays and other academic material in English can sometimes be easier compared to other languages. With a simple structure but evergrowing vocabulary, English has been described as easy to learn but hard to master.
Adapted from https://www.europelanguagejobs.com/blog/english-awesome-language
The text says English has an “ever-growing” vocabulary. Choose the sentence from the text that confirms it.
Provas
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