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Trava [24]
2 years ago
8

Find the y-intercept of the line by substituting 0 in for x and solving for y. y = 4x -12

Mathematics
1 answer:
RoseWind [281]2 years ago
5 0

Answer:

y-intercept = -12

Step-by-step explanation:

The y-intercept is the "y" value when x = 0. You can find the y-intercept by plugging 0 into the equation and simplifying.

y = 4x - 12                                      <----- Original equation

y = 4(0) - 12                                    <----- Plug 0 in "x"

y = 0 - 12                                        <----- Multiply 4 and 0

y = -12                                           <----- Subtract 12 from 0

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butalik [34]

Answer:

B, E, D, and C

Step-by-step explanation:

5 0
2 years ago
Can you please help me out with a question
Finger [1]

The standard equation of a circle is expressed as

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where

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From the graph,

h = - 1

y = 4

r = 5

By substituting these values into the equation, we have

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8 0
1 year ago
The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area aff
Karolina [17]

The correct statement about the earthquake in the state is option c. State A had approximately 3,362 more earthquakes than State B.

<h3>How to solve for the earthquake in the state A</h3>

we have x/y = 0.00299

y = 163696

To solve for x we have

163696 * 0.00299

= 4895 earthquakes

<h3>Next we have to solve for earth quakes in state B</h3>

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Next we have to find the difference

4895 - 1533 = 3362 earthquakes.

We have to conclude that state A has 3362 earthquakes more than B. Hence the answer is c.

<h3 />

Read more on seismic activity here:

brainly.com/question/13017813?referrer=searchResults

#SPJ1

Complete question

The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area affected. The table shows the land area and seismic activity density.

Which statement about the number of earthquakes the states had for the given time span is true?

State A had approximately 1,533 more earthquakes than State B.

State B had approximately 1,533 more earthquakes than State A.

State A had approximately 3,362 more earthquakes than State B.

State B had approximately 3,362 more earthquakes than State A.

8 0
1 year ago
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SpyIntel [72]
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i think thats how its done </span>
7 0
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Find the percent change from $20 to $25
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Answer:

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Step-by-step explanation:

sorry I'm bad at explaining things

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