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tresset_1 [31]
3 years ago
8

Slove for y 9/4y-12=1/4y-4​

Mathematics
2 answers:
Elza [17]3 years ago
6 0
9/4 y - 12 = 1/4 y - 4
9/4y - 12 + 12 = 1/4y - 4 + 12
9/4y = 1/4y + 8
9/4y = 1/4y
/1/4y. /1/4y + 8

9y / 9 = 8 / 9
Y = 8/9.
mariarad [96]3 years ago
3 0

Answer:

Believe

Step-by-step explanation:

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Find the angle between u = (8.- 3) and v = (-3,- 8) Round to the nearest tenth of a degree.
Nimfa-mama [501]

Answer:

<h2>90°</h2>

Step-by-step explanation:

First you must calculate the module or the magnitude of both vectors

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The module of v is:

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5 0
4 years ago
Read 2 more answers
What is the equation for this line
pogonyaev

The equation of the line is y=\frac{-1}{5} x-\frac{21}{5}.

Solution:

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Slope of the line:

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Point-slope formula:

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Subtract 3 from both sides of the equation.

$y=\frac{-1}{5} x-\frac{21}{5}

The equation of the line is  y=\frac{-1}{5} x-\frac{21}{5}.

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