please help me this is kinda hard​

can you put up a picture then I may be able to help

Answer:

Variable

Step-by-step explanation:

x is a variable or a multiplication sign

Answer:

b

Step-by-step explanation:

Answer:

Step-by-step explanation:

Look at the picture.

Answer:

width is 48, length is 60

Step-by-step explanation:

Answer:  The dimensions of the field are

width = 40 ft and length = 60 ft.  

Step-by-step explanation:  Given that a field with an area of 2880 ft² has the shape of a rectangle with length 12 ft larger than the width.

We are to find the dimensions of the field.

Let w ft be the width of the given rectangular field.

Then, the length of the field will be (w + 12) ft.

According to the given information, we have

[tex]w \times (w+12)=2880\\\\\Rightarrow w^2+12w=2880\\\\\Rightarrow w^2+12w-2880=0\\\\\Rightarrow w^2+60w-48w-2880=0\\\\\Rightarrow w(w+60)-48(w+60)=0\\\\\Rightarrow (w-48)(w+60)=0\\\\\Rightarrow w-48=0,~~~w+60=0\\\\\Rightarrow w=48,-60.[/tex]

Since the measure of a side of a rectangle cannot be negative, so w = 48.

This implies that

length of the field = w + 12 = 48 + 12 = 60 ft.

Thus, the dimensions of the field are

width = 40 ft and length = 60 ft.  

A.

r - (r x .45) = d (The discounted price of the dress.)

B.

85 - (85 x .45) = 46.75

Now to find the final cost.

46.75 + (46.75 x .09) ~ 50.96

The final price is $50.96.

Hope this helps!

If it does, it would help a lot if you make me brainliest.

Answer: range: (-10,-4,4,10)

Step-by-step explanation:  range is y value and domain is x value

f(x) will be ur y

in place  of x put the value of domain

example:

             y=2(-2)-6

           = -10

2) y=2[1]-6

     = -4

like that do the rest of the working to find ur range.

Answer:

the range is : (-10,-4,4,10)

Step-by-step explanation:

calculate :

f(-2) = 2(-2) -6 = -10

f(1) = 2(1) -6 = -4

f(5) = 2(5) -6 = 4

f(8) = 2(8) -6 = 10

the range is : (-10,-4,4,10)

Answer:

Option 3

Hope this helps you out!

Option 3 the answer hopes this helps u out

step 2 i believe is the answer

Answer:

Step 2

Step-by-step explanation:

Answer:

the answer is D. It does not have enough information

Answer:

The correct option is 1.

Step-by-step explanation:

It is given that the box plot shows the number of books sold each day at a store for 80 days.

A box plot is drawn with end points at 0 and 16.  It means minimum value is 0 and maximum is 16.

The box extends from 2 to 12. It means first quartile is 2 and the third quartile is 12. A vertical line is drawn inside the box at 7, it means median is 7.

He have to find the number of days in which the bookstore sell 2 to 12 books.

2 is first quartile and 12 is third quartile, we know that

[tex]Q_1=25\%[/tex]

[tex]Q_3=75\%[/tex]

[tex]Q_3-Q_1=75\%-25\%=50\%[/tex]

The data lies between Q₁ and Q₃ is 50% of the data.

[tex]80\times \frac{50}{100}=40[/tex]

The bookstore sell 2 to 12 books in 40 days.

Therefore, the correct option is 1.

Answer:

I had to do this and i got option  1, too (40)

Step-by-step explanation:

I did it and got it right on my exam.

Answer:

2.4 2.2

2.3 2.4

2.2 2.6

2.1 2.8

2 3

Answer:

$2,783.53

Step-by-step explanation:

Answer:

$2783.53

Step-by-step explanation:

$2416.78 - $70.25 - $19.00 +$456.00 = $2783.53

Can't count the $155.00 just yet as it has not registered as a credit. NSF and the service charge are always a deduction.

Answer:

D. 1/8

Step-by-step explanation:

Count the total sections - 8

Count how many 4s there are - 1

Reduce if possible, not possible here.

The probability of spinning getting 4 on the spinner will be 0.125.

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The shinner has 8 equal sections.

The total number of events will be

Total event = 8 {1, 1, 1, 2, 2, 3, 3, 4}

Then the probability of spinning getting 4 on the spinner will be

Favorable event = 1 {4}

Then the probability will be

P = 1 / 8

P = 0.125

P = 12.5%

More about the probability link is given below.

https://brainly.com/question/795909

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A. 7

7 is far away from the rest of the numbers, so it is an outlier.

The answer is A) 7 since it doesn’t fit in with the other numbers. In other words it’s the smallest number.

D.) -4/5X-47/10, because the slope of the line is 5/4 and the perpendicular bisector must be the opposite reciprocal, meaning the numerator and denominator flip and then it becomes negative. So the opposite reciprocal of 5/4 is -4/5, leading us to answer choice D

Answer:

B

Step-by-step explanation:

The distance of a run compared with the number of times around a track.

The question asks for what is most likely to have a constant rate of change. This means that for every x, there is about the same y, as a constant rate of change means that there is a consistent slope, which is the x and y value. In real world terms, it means that you can expect every one value to change however much without changing randomly.

For example, when you buy a pizza, you expect a pizza to get you 8 slices. When you get two, you expect to get 16, 3 gets you 24 slices, and so on. This expectation is based off the constant rate of change, as you get 8 slices for each pizza. The slices would be modeled as y and the pizza would be modeled as x in mathematical terms in this situation.

Because we know that the track's distance doesnt change with every lap, we can expect it to have a constant rate of change. This concept is the same as the pizza as discussed earlier. Every lap would get her a certain amount of miles, and every other lap would increase the same amount.

Answer:

A, both can be sides of a triangle

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

7^2=49 40^2=1600 1600+49=1649 is not equal to 41^2 so its not a right triangle

12/4=3 16/4=4 20/4=5 3,4,5 is one of the combinations of a right triangle

Answer:

Step-by-step explanation:

n, n + 1, n + 2 - three consecutive integers

The equation:

n(n + 1) = 8(n + 2) + 2              ust the distributive property

n² + n = 8n + 16 + 2

n² + n = 8n + 18               subtract 8n from both sides

n² - 7n = 18          subtract 18 from both sides

n² - 7n - 18 = 0

n² - 9n + 2n - 18 = 0

n(n - 9) + 2(n - 9) = 0

(n - 9)(n + 2) = 0 ⇔ n - 9 = 0 or n + 2  =0

n - 9 = 0     add 9 to both sides

n = 9

n + 2 = 0          subtract 2 from both sides

n = -2 < 0

n + 2 = 9 + 2 = 11

To graph y = |x+2|, consider the parent function y = |x| and translate it 2 units to the left. Choose x-values, find the corresponding y-values, and plot the points. Connect the plotted points to obtain the graph of y = |x+2|.

To graph the equation y = |x+2|, we will first consider the parent function y = |x|, which is a V-shaped graph that passes through the origin. Translating the graph y = |x| to the left by 2 units gives us y = |x+2|.

To plot the graph, we can choose various x-values and find the corresponding y-values. For example, when x = -4, y = |(-4)+2| = 2. Similarly, when x = -2, y = |(-2)+2| = 0. We can continue this process to find more points and then plot them on a coordinate plane.

By connecting the plotted points, we will obtain the graph of y = |x+2| which will be a V-shaped graph shifted 2 units to the left.

25pi yards squared is the area

Answer:

x = 15

y = 6

z = 10

Step-by-step explanation:

Okay, let's set up the equation(s).

x = 3 + 2y

x = 3/2z

x + y + z = 31

With some algebra that God knows how came through my mind, I got this:

x = 15

y = 6

z = 10

Answer:

2.99

Step-by-step explanation:

To find the cost of one sheet of stamps, you multiply the number of stamps (100) by the cost per stamp (29 cents), which equals 2900 cents.

To find out how much one sheet of postage stamps will cost, we need to follow these steps:

Therefore, the cost of one sheet of stamps is 2900 cents.

Answer:

8

Step-by-step explanation:

The sum of the internal angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5, hence

sum = 180° × 3 = 540°

Each exterior angle plus interior angle = 180°

Subtract each exterior angle from 180 for corresponding interior angle.

180 - 59 = 121, 180 - 77 = 103, 180 - 66 = 114, 180 - 62 = 118

Sum the 4 interior angles and subtract from 540 for 5 th interior angle

5 th = 540° - (121 + 103 + 114 + 118)° = 540° - 456° = 84°

The 5 th interior angle and 12x sum to 180 ( same reason as above )

Hence

12x + 84 = 180 ( subtract 84 from both sides )

12x = 96 ( divide both sides by 12 )

x = 8

Answer:

8

Step-by-step explanation:

Answer:

[tex]011\degree[/tex]

Step-by-step explanation:

The direction of a vector is given by;

[tex]\theta=\tan^{-1}(\frac{y}{x})[/tex]

The given vector is <5,1>.

The x-component of this vector is 5 and the y-component is 1.

We substitute the values into the formula to obtain;

[tex]\theta=\tan^{-1}(\frac{1}{5})[/tex]

We use our scientific calculator to obtain;

[tex]\theta=11.3099[/tex]

Therefore the direction of the given angle is [tex]011\degree[/tex] to the nearest degree.

Answer: The range is the difference between the largest and the smallest number, in this case the range would be 0

Step-by-step explanation:

Answer:

You missed a few numbers there, but the answer is 5/8 I just had this question:))

Step-by-step explanation:

Answer:

375

Step-by-step explanation:

Multiply 3x125=375cu

A rectangular prism with three different whole number dimensions has the same volume will be 1 cm by 5 cm by 25 cm.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The volume of a cube is 125 cubic centimeters.

A rectangular prism with three different whole number dimensions has the same volume.

Then the dimension of the rectangular prism will be

Volume of rectangular prism = Volume of cube

Volume of rectangular prism = 125

Volume of rectangular prism = 1 x 5 x 25

More about the geometry link is given below.

https://brainly.com/question/7558603

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Answer:

B. Step 3 is incorrect, it should be x = 10/8

Step-by-step explanation:

Answer:

The correct option is B) Step 3 is incorrect and should be [tex]x=\frac{10}{8}[/tex].

Step-by-step explanation:

Consider the provided equation.

[tex]6x-1=-2x+9[/tex]

Step 1: Use addition property of equality.

[tex]8x-1=9[/tex]

Step 2: Use addition property of equality.

[tex]8x=10[/tex]

Step 3: Use Division property of equality.

[tex]x=\frac{10}{8}[/tex]

Step 4: Now simplify.

[tex]x=\frac{5}{4}[/tex]

Now, by comparing these steps with the provided image we can concluded that the step 3 is incorrect.

Thus, the correct option is B) Step 3 is incorrect and should be [tex]x=\frac{10}{8}[/tex].

To get the answer type 2•4•3+2•4•2+2•3•2

in to a calculator And you’ll get “52m”

Answer:

52 m²

Step-by-step explanation:

The prism has 6 rectangular faces.

Opposite faces are congruent, that is

top/bottom, front/back and sides

A = 2(4 × 3) + 2(3 × 2) + 2(4 × 2)

   =( 2 × 12) + (2 × 6) + (2 × 8)

   = 24 + 12 + 16

   = 52 m²

The answer is

10+x/6

Answer:

10 + x/6

Step-by-step explanation:

This is the equation you make

ANSWER

There is

[tex]3.219\times {10}^{5} [/tex]

more money in the vault in the evening than in the morning.

EXPLANATION

The amount of money in the vault in the morning is

[tex]2.81 \times {10}^{4} [/tex]

The amount of money in the vault at the end of the day is:

[tex] 3.5 \times {10}^{5} [/tex]

To find how much more money is in the vault at the end of the day than there was in the morning, we subtract to get:

[tex]3.5 \times {10}^{5} - 2.81 \times {10}^{4} [/tex]

[tex] = 3.5 \times 100000 - 2.81 \times 10000[/tex]

[tex]350000 - 28100= 321900[/tex]

Therefore, there is

[tex]3.219\times {10}^{5} [/tex]

more money in the vault.