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4 years ago

What is the slope of the line 8x + 6y = 12?

Mathematics

2 answers:

anyanavicka [17]4 years ago

8 0

The slope of the line is -4/3

allsm [11]4 years ago

7 0

<span>8x + 6y = 12

6y = -8x + 12

Divide the equation by 6,

y = -4/3x + 2

Now compare it with principle equation, y = mx + b

Where, Slope (m) = -4/3

In short, Your Answer would be: -4/3

Hope this helps!</span>

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The area of a trapezoid is 33 square meters. one base is 4 meters long and the other base is 7 meters. find the height of the tr

In-s [12.5K]

h=6
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3 years ago

What is the value of 7 in the number 8975

astraxan [27]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the projection of u onto v<br> URGENT HELP

padilas [110]

Given:

Two vectors are:

$u=\left$

$v=\left$

To find:

The projection of u onto v.

Solution:

Magnitude of a vector $v=\left$ is:

$|v|=\sqrt{a^2+b^2}$

Dot product of two vector $v_1=\left$ and $v_2=\left$ is:

$v_1\cdot v_2=a_1a_2+b_1b_2$

Formula for projection of u onto v is:

$Proj_vu=\dfrac{u\cdot v}{|v|^2}v$

$Proj_vu=\dfrac{\left \cdot \left }{(\sqrt{2^2+17^2)^2}}\left$

$Proj_vu=\dfrac{0\cdot 2+6\cdot 17}{4+289}\left$

$Proj_vu=\dfrac{0+102}{293}\left$

On further simplification, we get

$Proj_vu=\dfrac{102}{293}\left$

$Proj_vu=\left$

Therefore, the projection of u onto v is $Proj_vu=\left$ .

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3 years ago

If a test is worth 90 points, how many points are needed to get a B?

nirvana33 [79]

Answer:

70%

Step-by-step explananation:

sorry for the previous answer I was thinking u meant something else

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3 years ago

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alexira [117]

Answer:

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Step-by-step explanation:

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3 years ago