Since the smaller pyramid's height is 6 and the larger pyramid's height is 12, the scale factor is 6/12=1/2
The scale factor for the base would be (1/2)^2 (since we're multiplying the sides, and each of them has a scale factor of 1/2)=1/4
For the volume, since we add another side with scale factor 1/2, we multiply 1/4 by 1/2 to get 1/8
Answer:
F0
Step-by-step explanation:
what kind of question is this
Answer:
Step-by-step explanation:
- A) x⁶ + 27y⁹ = (x²)³ + (3y³)³ - sum of cubes
- B) 3x⁹ - 64y³ - the first term is not a cube
- C) 27x¹⁵ - 9y³ - the second term is not a cube
- D) 125x²¹- 64y³ = (5x⁷)³ - (4y)³ - difference of cubes
Correct option is the last one
A=10*8+((8-6)(15-10))/2
A=10*8+(2*5)/2
A=10*8+10/2
A=10*8+5
A=80+5
A=85 feet
Therefore the answer is D
Hope this helps :)