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lina2011 [118]
3 years ago
6

What is the distance between (8, 4) and (8, -6)? 3 units 2 units 10 units 12 units

Mathematics
2 answers:
bekas [8.4K]3 years ago
7 0

Answer:

10 units

Step-by-step explanation:

Lena [83]3 years ago
6 0

Answer:

10 units

Step-by-step explanation:

8 and 8 are 0 away from each other

4 and -6 are 10 away from each other

0 + 10 = 10

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Find the approximate perimeter of AABC plotted<br> below.<br> A(2,7)<br> C(6,7)<br> B(-4,-3)
sergij07 [2.7K]

Answer:

29.8 units

Step-by-step explanation:

8 0
3 years ago
A gardener wishes to design a rectangular rose garden with one side of the garden along a main road. The fencing for the 3 non-r
Reptile [31]

Answer:

There is no minimum cost for the fencing that can satisfy these conditions.

as the equation obtained for this problem is y = \frac{7x}{x-6}.

Step-by-step explanation:

let length of the rectangular rose garden be x

and breath of the rectangular rose garden be y

then the area of the garden = xy

cost of fencing a foot for the 3 non road sides = $6

and cost of fencing a foot for a road side = $8

total cost of fencing = 6x + 8x + 6y + 6y

so, total cost = 14x + 12y

cost of fencing for every square foot of the area =$2

So, 2xy = 14x + 12y

=> 2xy = 14x + 12y

Also, x and y has to satisfy x>0 and y>0

You can solve for y (or x if you prefer)

2xy-12y=14x

xy - 6y = 7x

y(x-6)=7x

y = \frac{7x}{x-6}

we can check that this function has no minimum value.

as we increase x (starting any x > 6 to make y positive) to make y minimal, y will decrease but the product xy will increase.

So, there is not a minimum cost for fencing that can satisfy these conditions.

8 0
3 years ago
Read 2 more answers
Solve the system of equations using any method. Show and explain all work.
erma4kov [3.2K]

Step-by-step explanation:

if you need more help just message me.. but everything is written

4 0
2 years ago
1. 5 • 2/3 as an improper fraction in simplified form.
n200080 [17]

Answer:

the ans are...

1.3.33

2. 9.42

3. 8.75

7 0
3 years ago
Help help help help me pleaseeeeeeeee
kobusy [5.1K]

The ticket price which will maximize the student's council is: C. $3.10.

<h3>What is price?</h3>

Price can be defined as an amount of money which is primarily set by the seller of a product, and it must be paid by a buyer to the seller, so as to enable the acquisition of this product.

Based on the information provided about Valley High School student council, we can logically deduce the following data:

  • Total number of students = 420 students.
  • Lowest ticket price = $2.00.
  • Increase in ticket price = $0.20.
  • Attendance = 20 fewer students

<h3>How to determine the ticket price?</h3>

Mathematically, the equation which model the profit is given by:

Profit = price × number of tickets sold

P(x) = (2 + 0.2x)(420 - 20x)

P(x) = 840 + 84x - 40x - 4x²

P(x) = -4x² + 44x + 840.

For any quadratic equation with a parabolic curve, the axis of symmetry is given by:

Xmax = -b/2a

Xmax = -44/2(-4)

Xmax = -44/-8.

Xmax = 5.5

Ticket price for maximum profit is given by:

Ticket price = 2 + 0.2x

Ticket price = 2 + 0.2(5.5)

Ticket price = $3.10.

Read more on maximized profit here: brainly.com/question/13800671

#SPJ1

8 0
2 years ago
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