The volume of a cone of height 9cm is 1848cm(^3). Find its radius. [Take π…
The volume of a cone of height 9cm is 1848cm(^3). Find its radius. [Take π = 22/7] A.…
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The curved surface area of a cylindrical tin is 704cm(^2). Calculate the height when the…
The curved surface area of a cylindrical tin is 704cm(^2). Calculate the height when the radius is 8cm.…
The angle of a sector of a circle of radius 8cm is 240°. This sector…
The angle of a sector of a circle of radius 8cm is 240°. This sector is bent to…
What must be added to the expression x(^2) – 18x to make it a perfect square?
What must be added to the expression x(^2) – 18x to make it a perfect square? A. 3 B.…
Solve the equation (frac{m}{3} + frac{1}{2} = frac{3}{4} + frac{m}{4})
Solve the equation (frac{m}{3} + frac{1}{2} = frac{3}{4} + frac{m}{4}) A. -3 B. -2 C. 2 D. 3…
Construct a quadratic equation whose roots are (-frac{1}{2}) and 2.
Construct a quadratic equation whose roots are (-frac{1}{2}) and 2. A. 3×2-3x+2=0 B. 3×2+3x-2=0 C. 2×2+3x-2=0 D. 2×2-3x+2=0 E.…
Write as a single fraction (frac{1}{1 – x} + frac{2}{1 + x})
Write as a single fraction (frac{1}{1 – x} + frac{2}{1 + x}) A. (frac{x + 3}{1 – x^2})…
Evaluate (log_{10} 25 + log_{10} 32 – log_{10} 8)
Evaluate (log_{10} 25 + log_{10} 32 – log_{10} 8) A. 0.2 B. 2 C. 100 D. 409 E.…
Factorize the expression 2y(^2) + xy – 3x(^2)
Factorize the expression 2y(^2) + xy – 3x(^2) A. 2y (y + x) – 3×2 B. (2y – x)(2y…
Simplify: ((frac{16}{81})^{frac{1}{4}})
Simplify: ((frac{16}{81})^{frac{1}{4}}) A. 8/27 B. 1/3 C. 4/9 D. 2/3 E. -4/3 Correct Answer: Option D Explanation ((frac{16}{81})^{frac{1}{4}})…