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Eduardwww [97]
3 years ago
14

Solve the equation for x. 2x2 − 72 = 0 Enter you solution in set notation.

Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0

Answer:

The set of solution is {-6,6}

Step-by-step explanation:

That means 2x^2-72=0?

If yes, here the solution for this:

x^2-36=0 (divise both sides by 2)

x^2=36

x^2=6^2

We have x=6 or x= - 6

The set of solution is {-6,6}.

Hope that useful for you.

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Hello! Im new here and would like an answer here please!
ra1l [238]

Answer:

You didnt post anything for someone to help you... how are we supposed to help you then?

Step-by-step explanation:

5 0
3 years ago
Help on this plzzzzzzzzz
Vera_Pavlovna [14]
The plane is 2 dimensional because it has height and width, which is a total of 2 dimensions.

The third choice is your answer since it is the only choice that has the proper dimension along with the proper explanation.

Have an awesome day! :)
5 0
4 years ago
A manufacturer produces two types of bottled coffee drinks: cappuccinos and cafés au lait. Each bottle of cappuccino requires 6
OlgaM077 [116]

Answer:

  • <u><em>P = 0.40x + 0.50y</em></u>

Explanation:

The <em>objective function</em> is the function that you want to optimize: usually minimize in the case of costs, and maximize in the case of revenues or profits.

In this case, you know the <em>profits</em> that a manufacturer earns from two types of <em>bottled coffe drinks</em>: <em>cappuccinos</em> and <em>cafés au lait</em>.

Each bottle of <em>cappuccino earns a profit of $0.40</em> and each bottle of <em>café au lait earns a profit of $0.50</em>.

Then:

  • using the variable x for the number bottles of cappuccino produced, the profit earned from x bottles is 0.40x, and

  • using the variable y for the number of bottles of café au lait the produced, the profit earned from y bottles is 0.5y.

The total profit earned, P, is the sum of the profits earned from each type of bottled coffee drinks:

  • P = 0.40x + 0.50y

That is the <em>objective function</em>, i.e. the function that the manufacturer must try to maximize subject to the corresponding constraints.

7 0
3 years ago
Read 2 more answers
What does, - 0.3 x (- 0.27)
Liula [17]
<h2>Correct Answer is '</h2><h2>                                 '</h2><h2>                                  '</h2><h2>                                 V</h2>

<em>                                                 0.081</em>

<h3><em></em></h3>
7 0
3 years ago
Order from greatest to least : 0.12 with bar over 2, 0.1225, 3/25, 7/125
Drupady [299]
Convert each to  decimal form
 that will be 0.122... , 0.1225, 0.12 and 0.056

so from greatest to least that is  0.1225 , 0.1222...., 0.12, 0.056

that is 0.1225 , 012(with bar over the 2) , 3/25 , 7/125
6 0
3 years ago
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