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snow_tiger [21]
3 years ago
15

Which pairs of polygons are congruent?

Mathematics
2 answers:
andriy [413]3 years ago
8 0

Pair 1 and pair 3

The two polygons in pair 2's perimeter aren't the same, thus they aren't congruent with each other, the same goes for pair 4

Alla [95]3 years ago
6 0

Answer: Pair 1 and Pair 4

Step-by-step explanation:

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Pls help I dont know how to do this​
german

Answer:

  • 1. CE = 63
  • 2. x = 16

Step-by-step explanation:

Use proportions to solve.

Corresponding sides have same ratio.

<u>Question 1</u>

  • DE/EG = CE/EF
  • (6x + 3)/17 = (8x - 1)/21
  • 21(6x + 3) = 17(8x - 1)
  • 126x + 63 = 136x - 17
  • 10x = 80
  • x = 8
  • CE = 8*8 - 1
  • CE = 63

<u>Question 2</u>

  • KM/MD = KZ/ZH
  • (x + 8)/21 = 32/28
  • x + 8 = 21*8/7
  • x + 8 = 24
  • x = 24 - 8
  • x = 16
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3 years ago
Solve for AB<br><br><br> a: 3.6<br> b: 15<br> c: 4<br> d: 10
IrinaK [193]
A because 9 divided by 15 equals 0.6. Then I multiply 0.6 times 6 which equals 3.6. I didn’t 9 divided by 15 because they are congruent.
4 0
3 years ago
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The money altogether is 8.00$
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A boat starts in Wilmington and sails 5 miles due east and then 3 miles due south. What is the approximate shortest distance bac
GarryVolchara [31]

Answer:

I would say approximately 5.8 miles

Step-by-step explanation:

(This answer may be wrong)

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3 years ago
Where are earthquakes most likely to occur?
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Most earthquakes occur along the edge of the oceanic and continental plates.  So, when they slide past each other. Many think it's when they pull apart but that has mixed results.

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