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3 years ago

I need help with these two last questions

Mathematics

2 answers:

ivann1987 [24]3 years ago

6 0

Answer:

1.42

Step-by-step explanation:

1.4166666666667

1.416666666667

1.41666666667

1.4166666667

1.416666667

1.41666667

1.4166667

1.416667

1.41667

1.4167

1.417

1.42

iren [92.7K]3 years ago

3 0

Step-by-step explanation:

1.4166666666667

=1.42

because the 6 is more than 5 you will make it 1 and then add to the 1

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Carrie sent 190 total text messages in the first

ratelena [41]

190 / 5 = 38
38 * 31 = 1178
1178 * 4 = 4712
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8 0

3 years ago

Please tell me I put 100 points for this

MA_775_DIABLO [31]

Answer:

it is a -3/-2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

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Elza [17]

Answer:

Standard form: $x^3+3x^2-x-3$

Leading coefficient: 1

Step-by-step explanation:

$3x^2-x-3+x^3=\\x^3+3x^2-x-3$

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5 0

3 years ago

Simplify (8^4/10^4)^-1/4using rational exponents

Vlad1618 [11]

Answer:

$(\frac{8^4}{10^4} )^{-\frac{1}{4} }$ = $\frac{5}{4}$

Step-by-step explanation:

Explanation

Given

$(\frac{8^4}{10^4} )^{-\frac{1}{4} }$

By using algebra formulas

$(\frac{a}{b} )^{m} = \frac{a^m}{b^n}$

$(\frac{8^4}{10^4} )^{-\frac{1}{4} } = \frac{(8^{4})^{\frac{-1}{4} } }{(10^{4} )^{\frac{-1}{4} } }$

$(a^{m} )^{n} = a^{mn}$

$\frac{(8^{4})^{\frac{-1}{4} } }{(10^{4} )^{\frac{-1}{4} } } = \frac{8^{4X\frac{-1}{4} } }{10^{4 X\frac{-1}{4} } }$

= $\frac{8^{-1} }{10^{-1} }$

$= \frac{10}{8} \\= \frac{5}{4}$

Final answer:-

$(\frac{8^4}{10^4} )^{-\frac{1}{4} }$ = $\frac{5}{4}$

7 0

3 years ago

How would i do this and whats the answer

cricket20 [7]

Answer:

Since we can see that they are vertically opposite angles

so 33° = 2x +1°

2x =33°+1°

2x = 34°

Therefore x= 17°

5 0

3 years ago