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2 votes
PLEASE PLEASE PLEASE HELP ME PLEASE

PLEASE PLEASE PLEASE HELP ME PLEASE-example-1
User Rwilliams
by
4.1k points

2 Answers

6 votes

Answer:

39

Explanation:

2d+33=6d+21

subtract 33 from both sides and simplify

2d=6d-12

subtract 6d from both sides and simplify

-4d=-12

simplify

d=3

Substitute 3 as d back into the equation for angle DGM

6(3)+21=39

User ATLUS
by
3.9k points
5 votes

Answer:

39

Explanation:

DGM and YGR are vertical angles so set them equal to each other and once you have d, substitute it into DGM

User Boris Sokolov
by
4.1k points