The answer should be D. 2x plus 3x is 5x. -6+9 is +3.
Given that ΔPQR ≅ ΔXYZ, then the corresponding angles are:
∠P ≅ ∠X
∠Q ≅ ∠Y
∠R ≅ ∠Z
From the picture, the corresponding sides are:
PQ ≅ XY
QR ≅ YZ
RP ≅ ZX
Answer:
2(x - 3)
Step-by-step explanation:
2(3 – x) – 12 + 4x
6 - 2x - 12 + 4x
2x - 6
2(x - 3)
You would use the volume of a cone formula ((1/3)(pi)(r^2)h) so it would be (1/3)(pi)(7^2)(24). That simplified to 392(pi) units^3. So the answer is c
