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zzz [600]
3 years ago
11

Find the missing side length using pythagorean theorem. simplify radicals if necessary* PLEASE HELP!!

Mathematics
1 answer:
Andreyy893 years ago
6 0

Answer:

15

Step-by-step explanation:

a^2 + b^2 = c^2

9=a

12-b

Plug in the numbers

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I don't understand how to do this can someone please help
Margarita [4]
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3 0
3 years ago
If ΔEFG ~ ΔLMN with a ratio of 2:1, which of the following is true?
strojnjashka [21]

Answer:

  segment EF over segment LM equals segment FG over segment MN

Step-by-step explanation:

The triangles are similar, not congruent, so any answer choice with the word "congruent" can be ignored.

The sequence of letters in the triangle name tells you the corresponding segments:

  • EF corresponds to LM
  • EG corresponds to LN
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Corresponding segments have the same ratio, so ...

  EF/LM = FG/MN . . . . . . matches the first answer choice

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7 0
3 years ago
A square sheet of paper measures 42 centimeters on each side. What is the length of the diagonal of this​ paper?
Illusion [34]
59.4cm
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1764+1764=c^2
3528=c^2
square root both sides
c= 59.39696962
round and you get 59.4 cm
5 0
3 years ago
What is the measure of x?
emmasim [6.3K]
The measure of x is 24 degrees
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4 0
2 years ago
Read 2 more answers
Can someone good at math give me a hand I really need some w
dedylja [7]
What is the question that u need help with
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