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Stels [109]
3 years ago
7

A line passes through point (-8, -5) and has a slope of

SAT
1 answer:
k0ka [10]3 years ago
6 0

Answer:

-5x+4y=20

Explanation:

A line passes through point (-8, -5) and has a slope of  5/4

Write an equation in Ax+By=C form for this line.

Use integers for A, B, and C.​

So we have a point and a line we can use the point slope formula

y-y1=m(x-x1)

y-(-5)=(5/4)(x- -8)

y+5=(5/4)(x+8)

y=5/4x+10-5

y=5/4x+5

Then we multiply 4 both sides

4y=5x+20

-5x+4y=20

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The major purpose of a database is to provide the information system (in its broadest sense) that utilizes it with the information the system needs according to its own requirements

If it helps then make me brainlist

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3 years ago
A typical neutron star has a mass of about 1. 5msun and a radius of 10 kilometers
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How thick a layer would Earth form as it wraps around the neutron star’s surface is: 6.67 10⁻³ m.

<h3>Density of the Neutron star</h3>

Density

ρ = m / V

Where:

ρ= density

m = mass of the planet 5.98 10²⁴ km

V =volume of the spherical layer

Volume of a sphere

Volume = 4/3 π r³

Mass = 1.5 = 1.5 1,991 10³⁰

Mass= 2.99 10³⁰ kg

Density:

ρ = 2.99 10³⁰ / [4/3 π (10 10³)³]

ρ is = 7.13 10 17 kg / m³

V = 5.98 10²⁴ / 7.13 10¹⁷

V = 8,387 10⁶ m³

Thickness of the layer

V = 4π r² e

e = V / 4π r

e = 8,387 10⁶ / [4π (10 10³)²]

e = 6.67 10⁻³ m

Inconclusion how thick a layer would Earth form as it wraps around the neutron star’s surface is: 6.67 10⁻³ m.

Learn more about Density of the Neutron star here:brainly.com/question/15700804

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2 years ago
How many molecules of h2o are there in 0. 75 mol of h2o.
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2 years ago
which of the answer choices correctly describes the movement of water across a selectively permeable membrane during osmosis?
maw [93]

During osmosis, a statement which correctly describes the movement of water across a selectively permeable membrane is: 3. Either of these descriptions is correct and equivalent.

<h3>What is osmosis?</h3>

Osmosis can be defined as a process which typically involves the movement of a solvent molecule such as water through a selectively or permeable membrane from a region of high concentration to a region of lower concentration.

This ultimately implies that, the process of osmosis can be illustrated by the movement of water into root hair cells because they are used by the plants to absorb water from the soil.

In conclusion, the movement of water of from high water concentration to low water concentration and from low solute concentration to high solute concentration are statements which correctly describes the movement of water across a selectively permeable membrane during osmosis.

Read more on osmosis here: brainly.com/question/13587341

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Complete Question:

Which of the answer choices correctly describes the movement of water across a selectively permeable membrane during osmosis.

1. The water will move from high water concentration to low water concentration.

2. The water will move from low solute concentration to high solute concentration.

3. Either of these descriptions is correct and equivalent.

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Carl is loud and obnoxious. According to your lesson, what kind of difficult person is Carl?
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Can you please link the lesson?
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