Question

A)1,6.1,6-2,56=
B)15,2-(1,3)²=
C)4(0,5)²-083=
D)10,24.3,2=
E)3-0,5+2,75​

Answer 1

Resposta:

314_1¥9

71781910

617191

7171919

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Explicação:

ibuubaubayavuva6va6va6vra cta679qiuqv hainnicatcatcarztavainaivrisisjsisiisbsgsgsgsvgshsgegegshehehhdhdhdejhehejejehejeheheuueueuueuejeehjejejejejjeieibehejhsvshshsjjsjsjsjsjejeiieieueueueueujeiei2ii2i2i2i2i2i2i8282hehgeuehgegueueyye7eu37iei3u3uj38eunaiaiwoq9193u2i2i

Answer 2

Resposta:

A)0

B)1351/100

C)0,17

D)32768

E)5,25

$a)1.6.1.6 - 2.56 = \\ 1.6 \times 1.6 - 2.56 \\ 2.56 - 2.56 \\ 0 \\ resposta \\ 0 \\ b)15.2 - (1.3) {}^{2} = \\ 15.2 - (1.3) {}^{2} \\ 15.2 \\ \frac{152}{10} \\ \frac{152}{10}aqui \\ risca \: os \: numeros \: 152 \: e \: 10 \\ \frac{76}{5} \\ 15.2 - 1.3 {}^{2} \\ \frac{76}{5} - 1.3 {}^{2} \\ 15.2 - 1.3 {}^{2} \\ \frac{76}{5} - ( \frac{13}{10}) {}^{2} \\ ( \frac{13}{10}) {}^{2} \\ \frac{13 {}^{2} }{10 {}^{2} } \\ \frac{169}{10 {}^{2}} \\ \frac{13 {}^{2} }{10 {}^{2}} \\ \frac{169}{100} \\ \frac{76}{5} - ( \frac{13}{10}) {}^{2} \\ \frac{76}{5} - \frac{169}{100} \\ 1520 - \frac{169}{100} \\ \frac{1351}{100} \\ \frac{76}{5} - \frac{169}{100} \\ \frac{1351}{100} \\ resposta \\ \frac{1351}{100} \\ c)4(0.5) {}^{2} - 083 = \\ 4 \times 0.5 {}^{2} -083 \\ 2 {}^{2} \times 0.5 {}^{2} - 0.83 \\ 4 \times 0.5 - 0.83 \\ 0.5 {}^{2} \\ ( \frac{ - 1}{2}) {}^{2} \\ (2 {}^{1}) {}^{2} \\ 2 {}^{ - 2} \\ 4 \times 0.5 {}^{2} - 0.83 \\ 2 {}^{2} \times 2 {}^{ - 2} - 0.83 \\ 2 {}^{2} \\ 2 {}^{ - 2} \\ 2 {}^{0} \\ 1 \\ 2 {}^{2} \times 2 {}^{2}.0.83 \\ 1 - 0.83 \\ 0.17 \\ resposta \\ 017 \\ d)10.24.3.2 = \\ 10.24 \\ \times 3.2 \\ 2048 \\3072 + \\ 32768 \\ resposta \\ 32768 \\ e)3 - 0.5 + 2.75 = \\ 3 - 0.5 +2.75 \\ 5.75 - 0.5 \\ 5.25 \\ resposta \\ 5.25$

Explicação:

A questão D está na foto