Some numbers cannot be written as a ratio of two integers they are called irrational numbers.
Example: Pi is a famous irrational number. You cannot write down a simple fraction that equals Pi.
A decimal goes on forever without repeating.
The two angles shown form a linear pair.
The angles are supplementary, which means their measures add to 180 deg.
Now we can write an equation and solve for x.
5x + 120 = 180
5x = 60
x = 12
Answer: x = 12
Bank A because in 12 months, the rate will be more than the annual rate in Bank B. You will save more in Bank A.
I hope this helps!
The vertex for the first one is: (8,-1)
the answer for the second one is: n = -8 + with a - at the bottom square root of 151
the answer for the third question is: n = (-3,-5)
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