2 years ago

Given that angle ABC is equal to 10 X +40 and angle DBC is equal to 3X +10 what is the measure of angle ABD

Mathematics

2 answers:

UNO [17]2 years ago

5 0

Answer:

second option

Step-by-step explanation:

(10x + 40) - (3x + 10)

10x + 40 - 3x - 10

7x + 30

Vesnalui [34]2 years ago

3 0

7x+30 is the correct answer to your question

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