In first calculation Miranda was first calculating tax of a 7% of 19$ tennis racket and than she added it to cost of tennis racket. In second calculation she automatically calculated 107% of a price of tennis racket that she will pay at register.
Answer:
labeling is wrong
Step-by-step
the time and the cost is wrong
X and y are the half length of the largest and smallest diameter of the ellipse.
Area of the Ellipse , a = πxy
To find: Equivalent Equation for y.
Consider,
a = πxy
πxy = a
(πx)y = a
transpose πx to RHS,
y = a ÷ ( πx )
Hope this helps!
Answer:
x=-4
Step-by-step explanation:
<h2>
Explanation:</h2>
The diagram for this exercise is attached below. We have two linear functions 
and the following relationship:
From the graph, we know that:
Then, substituting into the relationship:
