Find the (i) radius of its base = 7 cm, height = 1.5 dm %3D (ii) area of base = 154 cm?, height = 1.5 cm %3D %3D (iii) circumference of base = 1.32 m, height = 25 cm Galewimming fo How many cubic metres of earth must be dug out to sink a well 16 m in depth and Zm in diameter? 2. Heighe

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A: Given L=1W=4

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A: We have,The mathematical statement: To determine: Whether the given statement is true or false.

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A: Given: p = [7, 2] and q = [5, -1]

Q: 2p2 – 7p = 14   p = (7 +  \/273)/4                             b.      p = (-2 +  \/14)/7   p =…

A: We have to simplify the expression 2p2-7p=14.

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A: P13=20

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A: If p=7, 2, then to find -2p.

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A: The expression is (1/3 )r2h.Substitute r=2 and h=3 in (1/3 )r2h,

Q: Write the given system of equations as a matrix equation and solve by using inverses. X₁ x2 K₁ -X₁ +…

A: Given : -x1-x2=k1-x1+2x2=k2