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NemiM [27]
3 years ago
8

PLEASE HELP WILL MARK BRAINLIEST

Mathematics
2 answers:
IrinaK [193]3 years ago
4 0

x = 140°

hope it helps UwU

natta225 [31]3 years ago
3 0

Answer:

X = 140 degrees

Step-by-step explanation:

Those lines and angles look identical, so I'll just assume they are

40 degrees on one side should be the same on the other side (if identical). So that means we can just subtract 40 from 180 (because 180 is equal to a flat line), so the answer would be 180-40 =140 degrees

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3 years ago
Hi, can you please help me answer this direct proportion question?
Oksanka [162]

Answer:

X = 100

Step-by-step explanation:

  • In proportion questions, they want you to multiply one of the sides by a variable, (i usually represent it with K) and then change the proportion sign to an equal.
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  2. we know that y= 5, for x = 36, so sub this in the equation
  3. 5 = \frac{k}{\sqrt{36} }
  4. simplify5 = \frac{k}{6 }
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2 years ago
Evaluate k - m if k = 8, m = -7, and p = -10.
Taya2010 [7]
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Mark as brainliest
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3 years ago
Read 2 more answers
Sin 42° = Then cos =
kobusy [5.1K]
Sin θ = cos (90 - θ)

sin 42 = cos (90 - 42)

sin 42 = cos 48
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