3 years ago

I really need help on this question

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

7 0

Answer:

copy this if in 4 grade

Step-by-step explanation:

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What’s the perpendicular slope of 4/3

never [62]

Answer:

-3/4

Step-by-step explanation:

Perpendicular slopes are reciprocal opposites of the original slope. This means that the reciprocal of 4/3 is 3/4, and the opposite of 3/4 is -3/4.

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4 years ago

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`based on the data, lourdes thinks that at least 50% of the eentres at each of the three restaurants has at least 65 grams of fa

Dafna1 [17]

Answer:

depends on data provided

Step-by-step explanation:

can explain the dat youd been given

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3 years ago

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Find the jacobian of the transformation. x = u2 + uv, y = uv2

atroni [7]

$\mathbf J=\begin{bmatrix}\dfrac{\partial x}{\partial u}&\dfrac{\partial x}{\partial v}\\\\\dfrac{\partial y}{\partial u}&\dfrac{\partial y}{\partial v}\end{bmatrix}=\begin{bmatrix}2u+v&u\\v^2&2uv\end{bmatrix}$

The Jacobian has determinant

$\det\mathbf J=\begin{vmatrix}2u+v&u\\v^2&2uv\end{vmatrix}=(2u+v)2uv-uv^2=4u^2v+uv^2=uv(4u+v)$

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4 years ago

PLEASE HELP!!!!!

ivanzaharov [21]

Answer:

0.468 or 65/139, 46.8%

Step-by-step explanation:

P(green) = 45 / 139

P(yellow) = 20 / 139

Add them together for either one:

65 / 139 = 0.468 = 46.8%

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2 years ago

HELP!!!<br> Evaluate the function for x = 2 <br> f(x)=7x-5<br> ISTG I WILL MARK BRAINLIEST!!!!

Tpy6a [65]

Answer:

Step-by-step explanation:

All you have to do is plug x = 2 into the equation so:

$7 * 2 - 5\\14 - 5\\9$

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3 years ago

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I really need help on this question​

I really need help on this question