Answer:
V=1
4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4
Step-by-step explanation:
Answer:
7b + 3b
Step-by-step explanation:
The statement is False.
For this, it is enough to show a case in which the subtraction of two positive numbers is negative.
For this, we must choose two numbers.
Suppose we want to subtract the following numbers:
Number 1: 5
Number 2: 10
Subtracting both numbers we have:

We observe that the result is negative. Therefore, the given conclusion is false.
Answer:
Counterexample:

The second one because of the points and it would need to be pc=13
It is 5/4 yards, you just add
When the denominator ( the bottom number ) is the same, just add the numerator ( the top number ) together :)
hope this help