Answer:
See below.
Step-by-step explanation:
It transforms to the Pythagoras theorem.
c^2 = a^2 + b^2 - 2ab cos C
If C = 90, cos C = zero so the last term disappears.
c^2 = a^2 + b^2 - 2ab * 0
c^2 = a^2 + b^2.
Answer:
It depends.
Step-by-step explanation:
For 6 years:
On average, you would have to be profiting:
per year
For 4 years:
On average, you would have to be profiting:
per year.
It would be better to have the longer term option - although you will be paying off more in total, you would be paying off a smaller portion of your earnings.
However, you may want to pay off the loan faster as you would no longer have to worry about it, and it would be cheaper to pay off over the shorter period.
Every cm on the map = 8/2 = 4 km
so 16 cm is equivalent to 4*16 = 64 km Answer
Answer:
Step-by-step explanation:
Let
x------> the number of years
we know that
Solve for x
The answer is C.
Look at all the exponents for the x's. What is the highest exponent? It's 4, making this a 4th degree polynomial.