Just divide 78 with 11, 7.090909090909091.
The volume of the triangular prism = 
Thus the volume is 
.
Thus the volume is 42 cubic km.
Hope that helps!
Answer:
96 i think
Step-by-step explanation:
i did 480/5
Answer:
An irrational number has a repeating decimal digits that continues on infinitely
Step-by-step explanation:
For this case we have the following equations:
2x - 3y = 1
2x + 3y = 2
When adding both equations we observe that:
Sentence 1: we have an equation of a variable, which in this case will be x. We can clear the value of x.
Sentence 2: Knowing the value of x, we can substitute in any equation and find the value of y.
Sentence 3: The value of x and y represents the point of intersection of both lines (x, y).
