Answer:
B
Step-by-step explanation:
There is one input for every output, so it is a function.
And since a relation = function, it is also a relation.
F(x)= 2(4)-12
F(x)= 8-12
-4 is the answer
Answer:
63in is your answer
Step-by-step explanation:
1. find the volume of the rectangular prism.
V=LxWxH
V=3 x 2 x 6
V=36
2. Find the volume of the Triangular prism
V= 3 x 3 x 6 / 2 ( you have to divide by 2 because the base is a triangle)
V= 54 /2
V=27
3. ADD both Volume
36 + 27= 63 in.
Hope this helps.
Answer:
see attachment
Step-by-step explanation:
82.2
Add all of them up and then divide by 10.