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
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please mark it as brainliest
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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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