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zzz [600]
3 years ago
15

If three points are collinear, they are also coplanar

Mathematics
2 answers:
KIM [24]3 years ago
7 0

Answer:

False

Step-by-step explanation:

e-lub [12.9K]3 years ago
6 0

My explanation is attached below.

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Two trains start from towns 256 miles apart and travel towards each other on parallel tracks. They pass each other 1.6 hours lat
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3 years ago
Which equation is shown in the graph below?
Zanzabum

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The answer is D because of the Y intercept and the negative slope

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on his hike Hector went up 150 if he started at 30 ft below sea level elevation did he end up his hike
Ainat [17]

-30 + 150 = ?

= 120

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5 0
3 years ago
Substitute for y and rewrite the system of equations as a single equation which can be used to solve for x.
Vlada [557]

Answer:

x = 3  and y = 1

Step-by-step explanation:

Given equations

y=3x-8 and y=4-x

We will substitute y from second equation in the first and get:

4-x = 3x-8   first we will add (+x) to both sides and get

4-x+x = 3x+x-8 =>   4 = 4x-8 now we will add (+8) to the both sides and get

4+8 = 4x-8+8 => 12 = 4x  now we will change the sides of equation and get

4x = 12 => x = 12/4 = 3 => x=3  now we will replace x=3 in the second equation

y= 4-x = 4-3=1 => y=1  

Finally we have  (x , y) = ( 3 , 1)

God with you!!!

7 0
3 years ago
If the graph of a line goes from the upper left corner of the graph to the lower right corner what can you say about its slope ?
GREYUIT [131]

Answer: You can say that the slope is negative since the graph is decreasing.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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