2 years ago

Help please can someone show me how to solve

Mathematics

2 answers:

Nataliya [291]2 years ago

7 0

Answer:

<DBC= 78

Step-by-step explanation:

since you already know what they equal all together

subtract 42 from 120

Novay_Z [31]2 years ago

3 0

The answer is 78 because if the entire angle is 120 and it gives you that 1 part of the angle is 42 you would just subtract it. 120-42= 78

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