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yKpoI14uk [10]
3 years ago
10

Find the slope of the line that is defined by 2y=3x-30​

Mathematics
2 answers:
Elden [556K]3 years ago
8 0

Answer: 1.5

Step-by-step explanation:

The equation of a line in slope - intercept form is given as :

y = mx + c , where :

m = slope

c = y - intercept

Given:

2y = 3x - 30

What we need to do is to write it in slope - intercept form, we will make y the subject of formula.

Divide the equation through by 2

2y/2 = 3x/2 - 30/2

y = 3x/2 - 15

comparing with y = mx + c

slope = 3/2 = 1.5

vesna_86 [32]3 years ago
6 0

\text{In your case, we're trying to find the slope}\\\\\text{In order for you to find your slope, the y variable has to be 1}\\\\\text{To do this, we would divide the equation by 2.}\\\\\text{Divide:}\\\\2y=3x-30​\\\\y=\frac{3}{2}x-15\\\\\text{When you divide, you would see that your slope would be 3/2}\\\\\boxed{\text{Slope:}\,\frac{3}{2}}

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B is answer
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3 years ago
A student on a piano stool rotates freely with an angular speed of 2.85 rev/s . The student holds a 1.50 kg mass in each outstre
Vlad1618 [11]

Answer:r'=0.327 m

Step-by-step explanation:

Given

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angular velocity \omega =2\pi N=17.90 rad/s

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Combined moment of inertia of stool and student =5.53 kg.m^2

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\omega _2=2\pi 3.6=22.62 rad/s

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I_0'=2\times 1.5\times (r')^2

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Have a nice day! :)

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