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skelet666 [1.2K]
3 years ago
12

18 Explain how “a temperature of -14° is different from “a temperature change of -14°."​

Mathematics
1 answer:
Margarita [4]3 years ago
7 0

Answer:

depending on where you are at in degrees, like let's say 24 their would be a difference in a number line, than if it was the degree -14

Step-by-step explanation:

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X²+6x+8=<br> por favor es para mañana
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Check each equation whose graph is the line that
yanalaym [24]

Answer:

Points P ( 4 , - 7 ) and  Q ( 1 , 5 ) belong to the equations:

1  ;  4  ;  and  5

Step-by-step explanation:

Equations 1 ; 4 and 5 are the same equation

Equation 1    y  =  - 4*x + 9

Equation 4

y + 7 = - 4 * ( x - 4 )   ⇒  y + 7  = - 4*x + 16   ⇒ y = - 4*x - 7 + 16

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Equation 5

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Now for the equation y = - 4*x + 9

P ( 4 , -7)

For x = 4    y = - 4*(4) + 9     ⇒  y = - 16 +  9    ⇒  y = - 7

Then point P is in the line  y = - 4*x + 9

Point Q (1 , 5 )

For x = 1    y = - 4 * ( 1) + 9     ⇒  y = - 4 + 9    ⇒  y = 5

Point Q is in the line y = - 4*x + 9

Equation 2

y = - 4*x - 23

Point P ( 4 , - 7 )

For x = 4       y  = 16 - 23   y  = - 7

Point P is in the line

Point Q

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Then poin Q is not in the line

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y  - 1 =  -4*x + 16    ⇒   y  = - 4*x + 17

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For  x = 1

y = - 4* ( 1 ) + 17    ⇒  y  = 13    Q is not in the line

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3 years ago
A group of college students is volunteering for Homes for the Community during their springbreak.They are putting the finishing
Inessa05 [86]
Okay, so the rate is 1 job / hours, so:
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Answer:

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Answer:

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4 0
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