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mylen [45]
4 years ago
6

Say the slope value of the next line -5x + 3y=30

Mathematics
1 answer:
OLEGan [10]4 years ago
3 0
<h3>Answer:</h3>

\large\boxed{C).\,m= 5/3}

<h3>Step-by-step explanation:</h3>

In this question, we're finding the slope of the line.

What this means is that we have to make the equation into slope intercept form.

Slope intercept form is: y = mx + b

In order to get the equation to slope intercept form, we have to get y by itself and solve from there.

Solve:

-5x + 3y=30\\\\\text{Add 5x to both sides to get 3y by itself}\\\\3y=5x+30\\\\\text{Divide both sides by 3}\\\\y = 5/3x+30\\\\\text{The slope of the equation would be 5/3}

When you're done solving, you would see that answer choice C). m = 5/3 would be the correct answer.

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3><h3 />
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A rectangular swimming pool is twice as long as it is wide. A small concrete sidewalk surrounds the pool and is a constant 2 fee
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Answer:

The dimensions of the pool are:

Width: 8.944 feet

Length: 17.888 feet

Step-by-step explanation:

From Geometry, the area of a rectangle (A), measured in square feet, is determined by the following equations:

A = w\cdot l (1)

Where:

w - Width, measured in feet.

l - Length, measured in feet.

If we know that w = x, l = 2\cdot x and A = 160\,ft^{2}, then we get the following second order polynomial:

2\cdot x^{2}-160 = 0 (1)

And we solve the expression for x:

2\cdot x^{2} = 160

x^{2} = 80

x = \sqrt{80}\,ft

x \approx 8.944\,ft

Then, the dimensions of the pool are, respectively:

w \approx 8.944\,ft and l \approx 17.888\,ft

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3 years ago
What happens when there is a low camber?
ra1l [238]

I really sorry I have to do this I'm in a test I need help

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one end of a ten- foot ladder is four feet from the base of a wall . how high on the does the top of the ladder touch ??​
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9,2 feet

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Step-by-step explanation:

that's my answer please follow me

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Answer:

26

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