Answer:
So the discount is 33% and we are paying 67% of the value. The reason is given by the relative change:
Step-by-step explanation:
First we have a first discount of 40% so then using this condition and assuming that 
represent the initial price, the price after the first discount 
is given by:
That means 60% of the original value.
Now we have another discount of 45% for the 60% reamining after a 2 discount so let's 
represent the price after the second disccount we can can express this price in terms of or liek this:
So the discount is 33% and we are paying 67% of the value. The reason is given by the relative change:
Answer: -8
Step-by-step explanation:
Plug in -2 in h(x)=2x-4
h(-2)=2(-2)-4
= -4-4
= -8
Answer:
the answer is d.
Step-by-step explanation:
its d. hope this helped!! also heres a picture to prove d is the right answer
Polar coordinates (r,ϑ) and Cartesian coordinates (x,y) are related as follows:
Cartesian -> Polar
x = r cos(ϑ)
y = r sin(ϑ)
Polar -> Cartesian
r^2 = x^2 + y^2
ϑ = arctan( y/x)
The polar coo's can be extended to cylindrical by introduction a dimension z - which is perpendicular to the polar plane, it follows that:
z = z
in between the systems (r,ϑ,z) and (x,y,z)
The polar coordinates are particularly useful when a problem has circular or cylindrical symmetry, i.e. it is usually "easier" to perform calculations on a circle (for example) using the polar coordinates.
Answer:
1,367,631
Step-by-step explanation:
111
111
111= 1,367,631
Because it you multiply you will get it
