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solniwko [45]
3 years ago
9

Someone solve this please

Mathematics
1 answer:
gulaghasi [49]3 years ago
7 0
\cfrac{-5^2+10^2}{(2\cdot  (-5)\cdot3)+3^3} = \cfrac{-25+100}{-30+27} =\cfrac{75}{-3} =-25
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10PTS<br> pls help me on this math problem and pls explain how you did it.
erastovalidia [21]

Answer:

  y = 8

Step-by-step explanation:

Line1 with points (4, 1) and (0, 0):

  slope = (y₂ - y₁) / (x₂ - x₁)

            = (0 - 1) / (0 - 4)

            = 1/4

Perpendicular line is opposite inverse so original slope 1/4 becomes -4/1 or simply -4.

Line2 with points (1, 0) and (-1, y):

  slope = (y₂ - y₁) / (x₂ - x₁)

            = (y - 0) / (-1 - 1)

            = y / -2

y must equal to 8 for the slope to be -4 as stated above.

4 0
2 years ago
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Which two hundred thousands is 391,360 between?
zhenek [66]

Hi!

<h3>Hundred thousands are </h3>
  • 100,000
  • 200,000
  • 300,000
  • 400,000
  • 500,000
  • 600,000
  • 700,000
  • 800,000
  • 900,000
<h3>Where is 391,360 on this? </h3>
  • 100,000
  • 200,000
  • 300,000
  • 391,360
  • 400,000
  • 500,000
  • 600,000
  • 700,000
  • 800,000
  • 900,000

<u>It's between 300,000 and 400,000. </u>

<h2>The answer is 300,000 and 400,000. </h2>

Hope this helps! :)

-Peredhel


6 0
3 years ago
What is the value of x which proves that the runways are parallel? What is the measure of the larger angle?
Semenov [28]

The answer is<u> C) x = 25; 107 degrees </u>

6 0
3 years ago
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You have 2 3/4 pounds of taffy. You eat 1/3 pound of taffy how many pounds of taffy do you have left
patriot [66]
I believe 2.42 pounds since you convert the answer to decimals and then subtract.
3 0
3 years ago
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Help please hdjdhdhdjdj
Charra [1.4K]
Use A Graph

I Hope This Helped!
7 0
2 years ago
Read 2 more answers
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