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andre [41]
3 years ago
13

Help me solve this pleaseee

Mathematics
1 answer:
Drupady [299]3 years ago
3 0
Since they are equal to 90 degrees. (complimentary angles)

6x-11+7x+10= 90

Combine like terms.

13x-1= 90

Add one to both sides.

13x= 91

x= 7

Plug that into the b.

7(7)+10

49+10

59


I hope this helps!
~kaikers
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