1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kolbaska11 [484]
3 years ago
11

Write the equation of the line that goes through the point (−9, −4) and is parallel to the line −x + 3y = −0.5

Geography
1 answer:
inysia [295]3 years ago
8 0

Answer:

y = \frac{1}{3}x -1

Explanation:

Given

Parallel to: -x + 3y = -0.5

Passes through (-9,-4)

Required

Determine the line equation

First, we calculate the slope (m) of the said line

-x + 3y = -0.5

Make y the subject

3y = x - 0.5

Divide through by 3

y = \frac{1}{3}x - \frac{0.5}{3}

An equation has the general form:

y = mx + b

Where

m = slope

So:

m = \frac{1}{3}

Because the required line is parallel to -x + 3y = -0.5, then they have the same slope of m = \frac{1}{3}

Next, is to calculate the line equation using:

y = m(x - x_1) + y_1

Where

m = \frac{1}{3}

(x_1,y_1) = (-9,-4)

This gives:

y = \frac{1}{3}(x -(-9)) + (-4)

y = \frac{1}{3}(x +9) -4

Open bracket

y = \frac{1}{3}x +3 -4

y = \frac{1}{3}x -1

You might be interested in
Name one natural phenomenon in which a spectrum can be seen? ​
Vsevolod [243]

Answer:

A rainbow is an optical and meteorogical phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc.

3 0
2 years ago
Read 2 more answers
The core of a mountain range that formed during regional metamorphism would contain a _____ metamorphic facies.
irinina [24]

Answer:

The answer is below

Explanation:

Most metamorphic rocks are formed from regional metamorphism. When two plates collide, it causes the release of large amount of pressure, this causes a deformation (folding and faulting) of the rock. As a result of the collision, the denser plate may be forced under the less dense plate thereby causing the rock to fall deep where they are subjected to high pressure and temperature.

Regional metamorphism produces green schist facies, amphibolite facies and granulite facies.

3 0
3 years ago
9. Which forces do scientists believe are responsible for the movement of Earth's
SIZIF [17.4K]
The main reason why the tectonic plates move is the conversational currents. There is magma between the upper mantle and the asthenosphere that heats up at the upper mantle. The weight is so small that the magma rises with the help of these conversational currents. When the magma has ascended towards the asthenosphere, it has nowhere to go so the magma lies along the asthenosphere. There the magma cools down again because the asthenosphere is colder than the upper mantle, which makes the magma heavier and goes back down to the upper mantle, where the magma heats up again and everything starts all over again and so it goes on over and over again. Scientists have concluded that the earth's gravity causes two other processes that also cause the tectonic plates to move.

Ridge push - in the spreading zones, the sides of the tiles are raised and slide to the side as in a slide.
Slab pull - when a plate is pulled down by gravity in a subduction zone like an anchor.
4 0
3 years ago
What was yesterday's high temperature in auburn wa.
kompoz [17]

What was yesterday's high temperature in auburn wa.

Answer at the picture above.

4 0
2 years ago
1. Water of which of the following water sources is unfit for consumption or use in agriculture?
KengaRu [80]

The tanks is unfit for consumption

3 0
2 years ago
Other questions:
  • Which of the following is a difference between continental and oceanic crust?
    12·2 answers
  • The stock exchange and wall street are located in
    13·1 answer
  • How are the climates of Canada and the United States alike and different
    9·2 answers
  • Which place in russia has more than 100 volcanoes
    12·2 answers
  • Is shown in the image above.
    9·2 answers
  • Scientists worldwide agree that atmospheric carbon dioxide enhances the greenhouse effect. However, they differ in their opinion
    8·2 answers
  • What mountain range forms the italian peninsula’s northern border?
    12·2 answers
  • Which of the following is not a major city in the United States? A. Los Angeles B. New York City C. Boston D. Scottsdale
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cunderline%7B%20%5Cunderline%7B%20%5Ctext%7BQuestion%7D%7D%7D%20%3A%20" id="TexFormula1"
    13·1 answer
  • Assume that the same earthquake occurred, but the seismic station in los angeles malfunctioned, and did not record the earthquak
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!