Victoria is 9. Her neighbor is 5.
The volume of the igloo is 523.43 m^3
<h3>
</h3><h3>
How to get the volume of the igloo?</h3>
We know that the volume of a sphere of radius R is:

Where pi = 3.14
Then the volume of a hemisphere is half of that.
In this case, we have a hemisphere with a radius of 6.3m, then the volume will be:

If you want to learn more about volume:
brainly.com/question/1972490
#SPJ1
Answer: 80
Step-by-step explanation:
50+50=100
180-100=80
The slope is 1, -3 - 2 over 0 - 5 = -5/-5 which = 1
Well remember this:
When the signs are the same it is positive
When the signs are different make it negative
When you are subtracting a negative and positive, it is going to be like adding
for example:
-9 - 5 = -14
You just add 9 and 5 to get 14, the signs are different so it is going to be negative. ONLY WHEN YOU ARE SUBTRACTING NEGATIVES