Apaper popcorn cone measures 4 inches in diameter and 9 inches high. what is the volume of popcorn that can be contained within this cone? use 3.14 for pi. round your answer to the nearest hundredth.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2