Answer:
-The answer is 
.
Step-by-step explanation:
When you divide numbers/variables with exponents, the exponents will subtract each other:
Simple, finding markdown, use these two formulas.
Markdown=Original-New
and
Percent Markdown= Markdown Amount/Original*100
So,
Markdown=612-450
M=162
Markdown%= 162/612*100
M%=0.2647*100
M%=26.5 (rounded)
Thus, there was a 26.5% decrease.
9514 1404 393
Answer:
y = 6^x -3
Step-by-step explanation:
The graph is that of an exponential function that has been translated downward. We notice the horizontal asymptote is -3, and a couple of points on the graph are (0, -2) and (1, 3).
The shifted parent function will look like ...
y = a·b^x +c
where c is the horizontal asymptote. Using the two points we found, we have ...
-2 = a·b^0 -3 . . . . . using (x, y) = (0, -2)
1 = a . . . . . . . . . . add 3 and simplify
Then using (x, y) = (1, 3), we have ...
3 = b^1 -3
6 = b . . . . . . . . . add 3 and simplify
So, the equation is ...
y = 6^x -3
Answer:
Please check explanations
Step-by-step explanation:
Mathematically, the area of a triangle is
A = 1/2 * b * h
where b is base and height is h
For the smaller one
we can have sides of 12 by 2
For the bigger , we have to dilate by a factor of 3
Our side dimensions will be 36 by 6
The area of this big one will be
1/2 * 36 * 6 = 108 square units
