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3 years ago

Sarah can drive her car 12 miles using 1/3 gallon of gas. How many miles can she drive on one gallon of gas?

Mathematics

1 answer:

MArishka [77]3 years ago

4 0

36 miles. Because 1/3 is 12 miles then 12 times three will be one gallon

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N(n + 1) + 3 = 45<br><br>Someone answers this brainiest is involed

koban [17]

Answer:

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Step-by-step explanation:

n=7 or n=-6

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3 years ago

19. Select numbers to create a different

gulaghasi [49]

Step-by-step explanation:

7 × 9 = (? × 9) + (? × ?)

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2 years ago

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nika2105 [10]

Answer:

Second option

Step-by-step explanation:

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3 years ago

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Suppose a polynomial of degree 4 with rational coefficients has the given numbers as zeros. Find the other zero.

Nady [450]

Answer:

$x_4 = -5 + i$

Step-by-step explanation:

See comment for complete question.

From the complete question, we have:

$Zeros \to -2, -6, -5-i$

Required

Determine the other zero

The zeros can be represented as:

$x_1 = -2$

$x_2 = -6$

$x_3 = -5-i$

Considering the 3rd zero, which is a complex number.

If a polynomial has a complex number as one of its zeros, then its conjugate pair is the corresponding zero

A conjugate pair is given as:

$a + bi$ and $a - bi$

For $x_3 = -5-i$

The conjugate pair is:

$x_4 = -5 + i$

Hence, the other zero is: $-5 + i$

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3 years ago

411/3 + 388 = n - 79

Vlad [161]

Answer:

411/3 + 388 = 525 -79=446

Step-by-step explanation:

5 0

3 years ago