Answer:
y = 40/3
Step-by-step explanation:
For greater clarity please write 3y-8/12 =y/5 as:
3y-8 y
-------- = ------
12 5
Cross-multiplying, we get:
15y - 40 = 12y
Combining the y terms yields 3y = 40, so that y = 40/3
Answer:
Net A
Step-by-step explanation:
Net A fits best because the other options make an open prism or a prism who's sides overlap.
<span>Ok can't count properly, lets try again one package has 18,
how many ways?
18, 18
18, 6, 6, 6
18, 6, 6, ones
18, 6, ones
18, ones
Therefore, there are 5 ways to buy 36 cookies.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.</span>
Let x represent side opposite to highway and y represent other two opposite sides as shown in the diagram.
The perimeter of the parking lot will be sum of 3 sides that is
.
We have been given that the plan is to use 440 feet of fencing to fence off the other three sides. This means that perimeter of 3 sides is 440.


We know that area of rectangle is length times width, so area of parking lot will be 
Upon substituting value of x, we will get:


Now we will find the derivative of area function as:


Let us find critical point by equating derivative to 0.




Now we will substitute this value is equation
to solve for x as:


Therefore, the dimensions of 220 feet by 110 feet will enclose the maximum area.
WHAT IS PERCENT DO THE PERCENT CHANT! SPREAD THIS