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sukhopar [10]
1 year ago
7

Please help the assignment is due today

Mathematics
2 answers:
Andre45 [30]1 year ago
7 0

Answer:

\tt B)\;93^o

Step-by-step explanation:

\tt 2(19x+1)+(19x+1)+15x=360

\tt 38x+2+19x-2+15x=360

\tt 38x+19x+15x+2-2=360 (Add similar elements)

\tt 72x+2-2=360 (2-2=0)

\tt 72x=360

\tt \cfrac{72x}{72}=\cfrac{360}{72} ( Divide both sides by 72)

\tt x=5

Now,

m∠km:-

\tt 19x-2

\tt 19(5)-2 (Multiply 19*5= 95)

\tt =95-2 (Subtract)

\tt = 93

Therefore, m∠km=93° is the answer.

_____

Aliun [14]1 year ago
4 0

Answer:

The Answer to your question is 81°

Step-by-step explanation:

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