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Agata [3.3K]
3 years ago
12

Find the values of the unknown angles marked with letters. 50 points!!!!!!!

Mathematics
2 answers:
Romashka [77]3 years ago
4 0
  • a=115°(Alternate interior angles)
  • b=70°(Alternate interior angles

C:-

\\ \sf\longmapsto c+115=180

\\ \sf\longmapsto c=180-115

\\ \sf\longmapsto c=65°

D:-

\\ \sf\longmapsto d+70=180

\\ \sf\longmapsto d=180-70

\\ \sf\longmapsto d=110°

IceJOKER [234]3 years ago
3 0

Answer:

  • a = 115°, alternate interior angles are congruent
  • b = 70°, same as above
  • c = 180° - 115° = 65°, angles forming a straight angle are supplementary
  • d = 180° - 70° = 110°, same as above

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Step-by-step explanation:

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3 years ago
The question is in the picture​
otez555 [7]

Answer:

x=27.8

Step-by-step explanation:

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2 years ago
M(x) = 4x + 15; m(x) = 7
stealth61 [152]

Hi there! :)

\huge\boxed{x = -2}

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7 0
3 years ago
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Alika [10]

Answer:

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make y the subject:

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strojnjashka [21]
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h[h(5)] = 52
7 0
3 years ago
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