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2 years ago

Which equation represents the line shown on the graph?

Mathematics

2 answers:

Nataliya [291]2 years ago

6 0

The answer is y=-x+2

Elina [12.6K]2 years ago

4 0

Answer:y=-x+2

Step-by-step explanation:

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Please help me! thanks so much!

Anarel [89]

6.614 pounds 6.6 is rounded

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2 years ago

The distance from the sun to the Andromeda galaxy is 1.2 x 10^19 miles. Light travels at a speed of 5.88 x 10^12 miles per year.

charle [14.2K]

Answer:

$2.04\times 10^{6}\ years$

Step-by-step explanation:

Given:

Distance from Sun to Andromeda galaxy (D) = $1.2\times10^{19}\ miles$

Speed of light (s) = $5.88\times 10^{12}\ miles\ per\ year$

Now, we need to find the time required for light to reach the galaxy from the Sun.

Let the time be 't' years.

Now, we know that, distance traveled by the light will be equal to the product of its speed and time taken by it. Therefore, framing in equation form, we get:

$Distance=Speed\times Time\\\\D=s\times t$

Now, plug in the given values and solve for time 't', This gives,

$1.2\times 10^{19}=5.88\times 10^{12}\times t\\\\t=\frac{1.2\times 10^{19}}{5.88\times 10^{12}}\ years\\\\t=2.04\times 10^{6}\ years$

Therefore, light will reach the Andromeda galaxy in $2.04\times 10^{6}\ years$ .

4 0

3 years ago

What is the equation of a circle with center (6,4) that passes through the coordinate (2,1)?

gizmo_the_mogwai [7]

The answer is going to be <span>(2,2) </span>

7 0

3 years ago

Read 2 more answers

It takes Shawn 4 more hours to stain a deck than Michelle. Together it takes them 4.8 hours to complete the work. How long would

andrew-mc [135]

Answer:

4.4 hours

Step-by-step explanation:

It would take Shawn 4.4 hours, as this would give a time of .4 hours to Michelle, totaling 4.8 hours

6 0

2 years ago

What is is the ratio of the rise to the run of a line in a coordinate plane

abruzzese [7]

The answer is slope is the ratio of the vertical and horizontal changes between two points on a surface or a line. The vertical change between two points is called the rise, and the horizontal change is called the run

6 0

2 years ago