Acylinder shaped jar has a radius of 2 cm and a height of 6 cm. what's the volume of the jar?

Volume of cylinder formula: v = πr²h (r = radius and h = height)

v = π(2²)(6)

v = π(4)(6)

v ≈ 12.56(6)

v ≈ 75.36cm³

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answer: d. $20

step-by-step explanation:

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answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

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mrb

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