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dangina [55]
3 years ago
15

PLEASE ANSWER ASAP!!! I need help with my math!! Giving all of my points for this!!

Mathematics
1 answer:
densk [106]3 years ago
8 0

Answer:

39

Step-by-step explanation:

For question number one

DBE has the measure x - 12

It is part of a 90 degree angle so to solve it we can use an equation.

2x - 12 = 90

2x = 102

x = 51

sub in the value to get 39.

Number two has a vertical angle so it has the same value as number one; 39

Number 3 is a 90 degree angle

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