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Can someone plzzz help me with number 7 plzz show work plzzz

Can someone plzzz help me with number 7 plzz show work plzzz-example-1
User Youfu
by
9.1k points

1 Answer

6 votes

Answer:

y=100

x=9

Explanation:

I'm not positive but x=9.

5x+10=55 subtract 10 from both sides

5x=45 then divide by 5

x=9

angles M and K should be congruent so Y should =100 also.

heres where I'm unsure:

with x being 9 the (x+10)° would be 19 meaning angle L would also be 19. which I don't think is right.

User Latima
by
8.5k points

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