Question

pls help me..thank you​

Answer 1

Answer:

Step-by-step explanation:

IN 1ST NUMBER QUESTION,

3¹⁰/3‐²= (81)^2n-1

3¹²=3^8n-4

12=8n-4

n=2

IN 2ND NUMBER QUESTION,

From the linear equation,

When we extend line 'n' we get a angle of

180°-54°=126°

Hence, x=126°+110°

236°

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