Question

Pls Answer These Questions Fully Including Sentences Pls Who Helped Me With This I Will Mark As Brainliest And 5Star And Thanks Pls Help Me With These

Answer 1

Answer:

please mark it as brainliest

Answer 2

Sure I will answer it for u mate

5) Area = 22/7 r²

22/7 .28²

= 2464

Circumference of circle 2×22/7×28 = 176

6) 3(n-1) =2n-11

= 3n-3 = 2n-11

= n = -8

7) Circumference = 2×22/7×2 = 88/7

Circumference = 2×22/7×3 = 132/7

Ratio = 88/132 = 2:3

8) 2x + 30 + 4x = 180

= 6x + 30 = 180

6x = 150

x = 150/6 = 25

These are the answers you need

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