You look at the decimal place next to the hundredth one. In this case, it’s 4 so you round down
18.19 is the answer
Hope this helps with the answer to your question:) (sorry I didn't know how to do question 30)
Answer:
x = 3, -5
Step-by-step explanation:
hope this helps plz give brainiest
The answer is for the problem is 500
Yes scale factor means ratio. The height of the smaller pyramid to the larger pyramid in ratio form is 8:24 which simplifies to 1:3. The ratio of its areas is the scale factor squared, so 1^2:3^2=1:9. Since the surface area of the smaller pyramid is 124, the surface area of the larger pyramid must be 124x9. The ratio of volumes is the scale factor cubed, so 1^3:3^3=1:27. If the volume of the larger pyramid is 648, then the volume of the smaller pyramid is 1/27 of that, which equals 24.
