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olya-2409 [2.1K]
3 years ago
9

Find the other endpoint of the line segment with the given endpoint and midpoint.

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

(19,-14)

Step-by-step explanation:

let endpoint 2 be x2,y2

then apply mid point formula

x=(x1+x2)/2

y=(y1+y2)/2

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m= -4/ 1
m= -4

Therefore, the equation of the line is y=-4x+20
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Step-by-step explanation:

3 0
3 years ago
How many feet? Thank you for your time.
kramer

Answer:

1 3/8 Feet

Step-by-step explanation:

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2 years ago
How would I solve these equations?
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51) 5x-1=0 and x+6=0
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4 0
3 years ago
Read 2 more answers
Someone please answer this and not one of those bot links answer it someone an actual person please answer it I’ll give you brai
Artemon [7]

Answer:

  • 1) y = 13.5x + 1
  • 2) y = 12x + 4
  • 3) Sam won the race

Step-by-step explanation:

<h3>Part 1</h3>

Sam's car is 1 ft in front of the start line and its speed is 13.5 ft/s.

<u>The distance after x seconds is:</u>

  • y = 13.5x + 1
<h3>Part 2</h3>

Alice's car the speed 12 ft/s and after 3 seconds is 40 ft in front of the start line.

<u>The distance after x seconds is:</u>

  • y = 12(x - 3) + 40 = 12x - 36 + 40 = 12x + 4
<h3>Part 3</h3>

<u>After 15 seconds the distance from the start line is:</u>

  • Sam   ⇒ y = 13.5*15 + 1 = 203.5 ft
  • Alice  ⇒ y = 12*15 + 4 = 184 ft

As we see Sam is further from the start line than Alice

5 0
2 years ago
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