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Cerrena [4.2K]
3 years ago
5

C and D are vertical angles with mC = -x+26 and m D = 2x - 10 What is m D?

Mathematics
2 answers:
zhenek [66]3 years ago
7 0

Answer:

14

Step-by-step explanation:

Because they are vertical angles, they are congruent. This means you should set them equal to each other and solve.

-x+26 = 2x-10

   +10         +10

-x+36=2x

+x        +x

36=3x

/3    /3

12 = x

Now we will apply this to mD

2(12)-10

24-10

=14

zalisa [80]3 years ago
3 0
14 is your answer I believe
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