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Zigmanuir [339]
3 years ago
15

Please help me solve this I’m really struggling

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

Answer:

Step-by-step explanation:

I graphed this on my calculator to get the region of feasibility. You should learn how to use your calculator to help you do things like this. You should know by now how to graph by hand, which is tedious, so now it's time to use your calculator to sweat the small stuff and learn to do some useful things.

When you graph this inequality on your calculator, you can see the points of intersection which in turn translate to the vertices of the feasible region. They are located at:

(-14, -6), (-9, -11), (6, 4)

You could then use those vertices to maximize the profit equation or production equation or whatever it is this system pertains to.

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Which graph represents the reflection in the x-axis of the curve y = cos x
Ber [7]

Answer:

The curve represented by Green color Dotted Lines in the attached figure represents the Reflection in x-axis of the curve y = cos x.

Step-by-step explanation:

As we know, the value of cosx lies between (-1,1) and its graph is a curve. Its value keeps on varying between -1 and 1 only depending on the value of x.

The value of y is \text{0} at x = \frac{\pi}{2}. Few values are labeled in the figure attached in the answer. The value y is 1 at x = 0.

The curve shown in blue color solid line represents the curve of y = cos x.

And the curve shown in the dotted green color in the attached figure represents the reflection in the x-axis.

3 0
3 years ago
A box contains 5 red marbles, 6 white marbles, and 8 blue. If a Marble is randomly selected from the box, what is the likely hoo
Aleks04 [339]
The fraction should be as such.
Likelihood of white: 6/19
6 0
2 years ago
A bag contains 100 apples, 100 bananas, 100 oranges, and 100 pears. If I pick one piece of fruit out of the bag every minute, ho
k0ka [10]

Answer:

required time is here 45 minutes

Step-by-step explanation:

given data

apples = 100

bananas = 100

oranges = 100

pears = 100

solution

we have here 4 different kind of fruit

so that it is possible for each kind of fruit is

each kind of fruit is = 4 × 11  = 44

so each kind contain 11  fruit

as that 45th fruit make a dozen

now 1 fruit is pick every minute

'so we take here 45 minute to pick up 45 fruit

so that required time is here 45 minutes

5 0
3 years ago
Write an equivalent expression using the given property.
gayaneshka [121]
3xy -6x

just multiply 3x by y and 3x by -2
3 0
3 years ago
So if the value of the solid's surface area is equal to the volume. Find the value of x
11Alexandr11 [23.1K]

Answer:The solid surface area is equal to the solid volume. Find the value of x? The measurements of the rectangular prism is 11 inches long and 3 inches wide. Height is not listed.

The height of the solid is 5in and the width is 6in. X is the value of the length

4

Step-by-step explanation:

7 0
3 years ago
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