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3 years ago

Will give Brainliest to whoever can help me

Mathematics

1 answer:

Murrr4er [49]3 years ago

7 0

Answer:

-4/3, -0.4, 0.8, $\sqrt 2$ , $\sqrt 11$

Step-by-step explanation:

-4/3 equals -1.333(repeating)

\sqrt 2 = 1.4

\sqrt 11 = 3.3

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Step-by-step explanation:

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3 years ago

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What is the next three terms for 0.25, 0.5, 1

EleoNora [17]

1.75, 2.75, 4

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2 years ago

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Julie read 1/2 of a book in the morning, and she read some more at night. By the end of the day, she still had 2/5 of the book l

Kamila [148]

Answer:

1/10

Step-by-step explanation:

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3 years ago

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Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.

Sedbober [7]

Answer:

a. $\frac{dy}{dt} = -\frac{13}{8}$

b. $\frac{dx}{dt} = \frac{9}{2}$

Step-by-step explanation:

To solve this question, we apply implicit differentiation.

xy = 2

Applying the implicit differentiation:

$y\frac{dx}{dt} + x\frac{dy}{dt} = \frac{d}{dt}(2)$

$y\frac{dx}{dt} + x\frac{dy}{dt} = 0$

a. Find dy/dt, when x = 4, given that dx/dt = 13.

x = 4

$xy = 2$

$4y = 2$

$y = \frac{2}{4} = \frac{1}{2}$

Then

$y\frac{dx}{dt} + x\frac{dy}{dt} = 0$

$\frac{1}{2}(13) + 4\frac{dy}{dt} = 0$

$4\frac{dy}{dt} = -\frac{13}{2}$

$\frac{dy}{dt} = -\frac{13}{8}$

b. Find dx/dt, when x = 1, given that dy/dt = -9.

x = 1

$xy = 2$

$y = 2$

Then

$y\frac{dx}{dt} + x\frac{dy}{dt} = 0$

$2\frac{dx}{dt} - 9 = 0$

$2\frac{dx}{dt} = 9$

$\frac{dx}{dt} = \frac{9}{2}$

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2 years ago

What is the measure of an interior angle of a regular octagon?<br> 135°<br> 45°<br> 22°<br> 180°

Dahasolnce [82]

Answer:

135

Step-by-step explanation:

Answer: if theres 1080 degrees in a octagon and 8 sides. Id suppose that a regular angle in the octagon would all equal the same weighting it to 1080/8=135 degrees. Correct me if im wrong.

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2 years ago

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