Answer:
8
Step-by-step explanation:
since it is a cube the all sides are equal
v=a³
512 = a³
a=³√512
a=8
the length of the rock=8
The odds are 2:4 which simplify to 1:2.
This is because there are 2 s's and 4 letters that are not 2.
Answer:
2*9=18 14*13=182 18+182=200
Step-by-step explanation:
well you multiply 2 times 9 and you get 18 and then you multiply 14 times 13 and you get 182 and then you 18+182 and that will give you 382.

<h2>
Explanation:</h2>
I'll assume the dimensions are:

First of all, let's convert mixed fraction into improper fraction:

The formula for the area of a triangle is:

<h2>Learn more:</h2>
Area of triangles: brainly.com/question/9835350
#LearnWithBrainly
Let me do this when I come back from school, cylinders are easy for me. Is this something you need to finish now?