Kerry wants to remodel his house by knocking down a wall between two adjacent rectangular rooms. The dimensions of the rooms are shown in the blueprint. (2x + 7) (2x -1) (x + 3) (x + 3) Which expression models the area of the new room once the wall is knocked down? A) 6x + 12 B) 4x2 + 18 C) 4x2 + 18x + 18 D) 4x2 + 20x + 24

c is the final : )

according to egenuity the answer is

step-by-step explanation:

d. 344.22

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.