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:
"?" = 3
Step-by-step explanation:
The answer can be gotten by subtracting 4 from 7. The 4 is the exponent in (4a^4b), and the 7 is the exponent in 16a^7b. So:
7 - 4 = 3
Therefore, the "?" = 3
Hope this helps :)
The answer is 7x you just have to ad the numbers in front
Answer: −14−7
Step-by-step explanation:
(-8x + 2) - (6x +9)
-8x + 2 - 6x - 9
-14x - 7
Answer:
The third one
Step-by-step explanation:
exterior angles are angles that are outside of the triangle
The angles that are outside of the triangle include ∠4, ∠5 and ∠6
Therefore the correct answer is the third one
