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:

B. They are similar triangles, and so the hypotenuses of the two triangles will be different sizes of the same line.
The anwser is 15.09 becuase if you do your math thats whut you will get
Answer:
yea
Step-by-step explanation: