Answer:
A = C + 16
Step-by-step explanation:
Given
A = B + 12 and B = C + 4, then substitute B = C+ 4 into A, that is
A = C + 4 + 12
A = C + 16
Answer:
positive
Step-by-step explanation:
because don't have the "-"
The solution to this system is the line x + y = 5. Since the first
equation states that the quantity of (x+y) is greater than or equal to
5, while the second states that the same quantity of (x+y) is lesser
than or equal to 5, therefore the greater and less than parts are
contradictory, and the only possibly solution is that x + y = 5.
Answer:
Step-by-step explanation:
So a geometric sequence can be explicitly defined as: . IN this case we're given r, but we don't know what a_1 is. We can find this by lugging in 4 as n, and -8 as a_n, since they're given values
Plug known values in:
Subtract the values in the exponent
Simplify the exponent
Divide both sides by -8
So the nth term can be defined as: , and since the 1 is redundant, the equation can simply be defined as:
The answer will be 720,000. Hopes This Helps