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masha68 [24]
3 years ago
13

Can someone pls help me??!?!

Mathematics
2 answers:
GalinKa [24]3 years ago
4 0

Answer:

x=25

Step-by-step explanation:

angles are vertical angles so they are equal

set expressions equal to each other: 5x-10=3x+40

subtract 3x from both sides: 2x-10=40

add 10 to both sides: 2x=50

divide by 2: x=25

lys-0071 [83]3 years ago
3 0

Answer:

x=25

Step-by-step explanation:

(5x-10)=(3x+40) because from what I understand they are vertical angles

5x-3x=40+10

2x=50

x=25

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Quadrilateral PUMA has coordinates at P(-5,-2), U(-1,2), M(4,-3), A(0,-7) and it is transformed by (x+3,y-5). Determined the ima
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The image of M is (7 , -8)

Step-by-step explanation:

Let us revise some transformation

  • If the point (x , y) translated horizontally to the right by h units  then its image is (x + h , y)
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  • If the point (x , y) translated vertically up by k units  then its image is (x , y + k)
  • If the point (x , y) translated vertically down by k units  then its image is (x , y - k)

∵ The quadrilateral PUMA has coordinates at:

   P (-5 , -2) , U (-1 , 2) , M (4 , -3) , A (0 , -7)

∵ It is transformed by (x + 3 , y - 5)

- That means the quadrilateral translated 3 units right and 5 units

   down, then we add each x-coordinate by 3 and subtract 5 from

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∵ The coordinates of point M are (4 , -3)

∴ The image of point M = (4 + 3 , -3 - 5)

∴ The image of point M = (7 , -8)

The image of M is (7 , -8)

Learn more:

You can learn more about transformation in brainly.com/question/5563823

brainly.com/question/11203617

*LearnwithBrainly

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