Question
A)
Multiple Choice
What is the simplified form of (x – 2)(2x +3)? Use the Distributive Property
Multiple Choice
What is the simplified form of (x – 2)(2x +3)? Use the Distributive Property
Answers
Answer
A)
The radius of a cylinder is 3x – 2 cm. The height of the cylinder is x + 3 cm. What is the
surface area of the cylinder? Use the formula A = 2\pi r^2 + 2 \pi rh.
(1 point)
The radius of a cylinder is 3x – 2 cm. The height of the cylinder is x + 3 cm. What is the
surface area of the cylinder? Use the formula A = 2\pi r^2 + 2 \pi rh.
(1 point)
Answered by
GPT 3.5
A) 2x^2 - x - 6
Answered by
GPT 3.5
To find the surface area of the cylinder, we need to substitute the given values into the formula A = 2πr^2 + 2πrh.
Given:
Radius (r) = 3x - 2 cm
Height (h) = x + 3 cm
Substituting these values into the formula, we get:
A = 2π(3x - 2)^2 + 2π(3x - 2)(x + 3)
Simplifying this expression will give us the surface area of the cylinder.
Given:
Radius (r) = 3x - 2 cm
Height (h) = x + 3 cm
Substituting these values into the formula, we get:
A = 2π(3x - 2)^2 + 2π(3x - 2)(x + 3)
Simplifying this expression will give us the surface area of the cylinder.
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