Angle c (36 degree) is equal to angle a
Angle a=36 degree
a+b=180
b=180-36
b=144 degree
Angle b=144 degree
Answer:
x3 − 4x2 − 3 divided by x + 1 = x4−4x3+x−3 over x
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Step-by-step explanation:
The given rational function is
We need to rationalize the denominator by multiplying both the numerator and the denominator by the conjugate of
which is
When we rationalize we obtain:
The denominator is now a difference of two squares:
We apply this property to get
This simplifies to
Or
The volume of a right
circular cone increased by a
factor of 25. If the height
remained fixed, by what
factor was the radius
Let,
the pay for 40 hours be "x",
Since the weekly pay is directly proportional to the number of hours she works at the record store,
using ratio and proportion, we can write, 
Using cross multiplication,

So, the amount of pay for 40 hours of work is $290