Answer:
8 : 343
Step-by-step explanation:
Given 2 similar figures
ratio of sides = a : b, then
ratio of volumes = a³ : b³
Here the ratio of edges = 2 : 7, hence
ratio of volumes = 2³ : 7³ = 8 : 343
Answer:
60
Step-by-step explanation:
45/9=5 an 12x5=60
jus trust
Answer:
8.6
Step-by-step explanation:
You need to use the Patagorean theorem! :) Just do seven squared and five squared add them up and then square root them!!
4x²+x³
Factor is out x³ expression
The answer is :
Carry learning!
Answer:
420/69
Step-by-step explanation:
