One Step Equations f+1/4=2/3

Answer:

9,450 feet

Step-by-step explanation:

Answer:

False, it is easier to isolate x.

Step-by-step explanation:

6y+x=3

x=3-6y

Answer:

i don't know I think there is something wrong with me :(

Using the concept of perimeter of polygon, the perimeter of figure C is 27cm shorter than total perimeter of A and B

To solve this problem, we have to know the perimeter of the polygon C.

The perimeter of a polygon is the sum of all the lengths of the outer edges of the figure, that is, we must find the length of all the edges of the polygon, and then add these lengths to obtain the perimeter.

The perimeter of the figures are;

Using the concept of perimeter of a rectangle;

a. figure A = 2(4 + 11) = 30cm

b. figure B = 2(8 + 4) = 24cm

c figure C = 11 + 4 + 8 + 4 = 27cm

Now, we can add A and B and then subtract c from it.

30 + 24 - 27 = 27cm

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Answer:

The change in elevation is -134 ft

Step-by-step explanation:

Given;

initial depth of the submarine, d₁ = 235 ft

final depth of the submarine, d₂ = 101 ft

The change in the elevation of the submarine is given by;

Δd = d₂ - d₁

Δd = 101 ft - 235 ft

Δd = -134 ft

The change in elevation is negative because the submarine is moving closer to the surface.

Therefore, the change in elevation is -134 ft

For safety purposes, the maximum lift-off weight of each rocket is 10 pounds. but Cole’s rocket doesn't meet the requirement for launch.

The volume of the cylinder is the product of the height, pie, and square of the radius.

The volume of the cylinder = \(\pi* r^2 *h\)

Part A

The total length of the assembled rocket will be the length of the cone and the cylinder.

The total length of the assembled rocket  = 25 + 3 = 28cm

Part B

The volume of the rocket is the combined volume of the cone and cylinder.

=  4/3 × 3.14 × 16 × 28

= 1875.62 cubic cm

To convert cm into pounds

1875.62 cubic cm = 4.135 pound

Part C

If Cole’s rocket parts are made of aluminum weighing 0.006 pounds per cubic centimeter.

Then 1875.62 cubic cm × 0.006

= 11.253

For safety purposes, the maximum lift-off weight of each rocket is 10 pounds. but Cole’s rocket doesn't meet the requirement for launch.

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Given the following:

Height = 7cm

Width = 10cm

length = 22cm

We were asked to find the number of square centimeters of wrapping paper Brandon will be needing.

To solve for this, we will be using the total surface formula.

Total surface formula (SA) = 2lw + 2lh + 2hw)

factoring out 2

SA = 2(lw + lh + hw)

lw = 22 x 10 = 220cm²

lh = 22 x 7 = 154cm²

hw = 7 x 10 = 70cm²

So,

SA =2(220 + 154 + 70)

SA = 2(644)

SA = 1288cm²

Answer:

simon does not need more time than phil

Answer:

20.9

Step-by-step explanation:

13.1 - 0.6 = 12.5

12.5 + 8.4 = 20.9

The length of Marisa's garden is 10

The given parameters are:

Perimeter = 32 feet

Width = 6 feet

The perimeter is calculated as:'

Perimeter = 2 * (Length + width)

So, we have

2 * (Length + 6) = 32

Divide by 2

Length + 6 = 16

Subtract

Length = 10

Hence, the length of Marisa's garden is 10

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The required answers are 1) \($$A = x^2 + 28x + 192$$\) 2) 300000 3) \($$x^2 + 28x + 192 = (x + 14 - 2\sqrt{19})(x + 14 + 2\sqrt{19})$$\).

area of the land purchased is given as 480m², and the dimensions of the land are (x+12)mx(x+16)m. Therefore, the area of the land can be expressed as:

\($$A = (x+12)(x+16)$$\)

Expanding this expression, we get:

\($$A = x^2 + 28x + 192$$\)

Hence, the area of the land purchased is given by the polynomial expression \($x^2 + 28x + 192$\).

The total budget for the expenses is Rs. 5,00,000. If Mr. Chand's daughter is ready to share 3/5 of the expenses, then the fraction of the expenses she will pay is:

\($\frac{3}{5}=\frac{x}{500000}$$\)

Simplifying this expression, we get:

\($x = \frac{3}{5}\times 500000 = 300000$$\)

Therefore, Mr. Chand's daughter will pay Rs. 3,00,000 towards the expenses.

We can solve the polynomial \($x^2 + 28x + 192$\) into different factors by using the quadratic formula:

\($x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$\)

Here, the coefficients of the polynomial are:

\($$a = 1, \quad b = 28, \quad c = 192$$\)

Substituting these values in the quadratic formula, we get:

\($x = \frac{-28 \pm \sqrt{28^2 - 4\times 1 \times 192}}{2\times 1}$$\)

Simplifying this expression, we get:

\($$x = -14 \pm 2\sqrt{19}$$\)

Therefore, the polynomial \($x^2 + 28x + 192$\) can be factored as:

\($$x^2 + 28x + 192 = (x - (-14 + 2\sqrt{19}))(x - (-14 - 2\sqrt{19}))$$\)

or

\($$x^2 + 28x + 192 = (x + 14 - 2\sqrt{19})(x + 14 + 2\sqrt{19})$$\)

So, we have factored the polynomial into two factors.

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Answer:

Step-by-step explanation:

To get the y values all you need to do is substitute the x value in the equation y=-2/3x+7.

For example:

y=-2/3(-6)=7

-2/3x6=-4

-4+7=3

(-6,3)

You can double check your work by filling the x and y coordinates in the equation and when solved if it it true you know you were correct.

To get the x value, you need to fill in the y in the equation y=-2/3x+7

for example:

5=-2/3x+7

-2=-2/3x

3=x

(3,5)

y=-2/3x+7

y=-2/3(15)+7

y=-10+7

y=-3

(15,-3)

y=-2/3x+7

15=-2/3x+7

8=-2/3x

-12=x

(-12,15)

Answer:

m = -3 ; c = 1

Step-by-step explanation:

y = -3x + 1

y = mx + c

m = -3

c = 1

Answer:

The multiplication property of 1

Step-by-step explanation:

Any number that multiplied by one gives the number

Answer:

A and D

Step-by-step explanation:

\(\sf \boxed{\text{\bf Volume of rectangular box = length * width * height}}\)

A) Volume of the given box = 6 * 3 * 5

                                             = 90 cubic meters.

D) Volume of the given box = 3 * 2 * 15

                                             = 90 cubic meters

The required equation is:

(x-(-1))²/3² — (y − 3)²/6² = 1

From the figure above, it is clear that it is a horizontal hyperbola

Step 2: The center is at (-1, 5) and the vertices are at (-4, 5) and (2, 5).

Step 3

The co-vertices are (3, 3) and (3, 7).

Step 4

Comparing the center from general equation of a hyperbola gives:

(h, k) = (3,5)

Step 5

(h, k) = (3,5)

So it can be written that:

h = 3 and k = 5

Step 6

Comparing the vertices from general equation of a hyperbola gives:

(h - a, k) = (-4,5), (h+a, k) = (2,5)

Step 7

(h-a, k) = (-4,5)

So it can be written that:

h-a = -4 and k = 5

Step 8

h-a = -4

Now substitute in the equation h = -1 to get:

-1 - a = -4

Step 9

Find value of a:

-1- a = -4

Step 10

Comparing the co-vertices from general equation of a hyperbola gives:

(h, k - b) = (3, 3) , (h, k + b) = (3, 7)

Step 11

(h, k - b) = (3, 3)

So it can be written that:

h = 3 and k - b = 3

Step 12

k - b = 3

Now substitute in the equation k = 5

5 - b = - 1

Step 13

Find the value of b:

5 - b = -1

Step 14

(x− h)²/a² - (y – k)²/b² = 1

Now substitute h = -1, k = 5, a = 3 and b = 6 in the equation to get:

(x-(-1))²/3² — (y − 3)²/6² = 1

Step 15

Therefore, the required equation is:

(x-(-1))²/6² — (y − 3)²/4² = 1

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Answer:

\(e. \: productivity\)

Answer:

OK so he gets 3000 a year

so 3000t is what we need. thats 3000 times the number of years.

His starting salary is 41250, so we would add that on.  

K = 3000t + 41250.

Step-by-step explanation:

There are different types of triangulation, such as investigator triangulation, data triangulation, and interdisciplinary triangulation.

Let's dive deeper into each of these types:

This type of triangulation involves using multiple investigators or researchers to collect and analyze data. By involving more than one person, the likelihood of errors, biases, or individual perspectives influencing the results is reduced.

This type of triangulation involves using different methods, sources, or types of data to cross-check and confirm findings.

This type of triangulation involves using perspectives or methods from different disciplines to analyze data or solve a research question. By using different perspectives, the researcher can gain a more holistic understanding of the topic.

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Answer:

325 miles

Step-by-step explanation:

Given that,

A car travels 390 miles in 6 hours.

We need to find the distance travelled in 5 hours.

6 hours = 390 miles

1 hour = 65 miles

In 5 hours,

5 hours = (65×5) miles

= 325 miles

So, it will travel 325 miles in 5 hours.

Step-by-step explanation:

subtrack the 4 inbetween the inequalities to both sides.

Answer:

To calculate Karl Pearson's coefficient of skewness, we need to use the formula:

Skewness = 3 * (Mean - Mode) / Standard Deviation

Given the Mean = 73.19, Mode = 79.56, and Variance = 16, we need to find the Standard Deviation first.

Standard Deviation = √Variance = √16 = 4

Now we can substitute the values into the formula:

Skewness = 3 * (73.19 - 79.56) / 4

Skewness = -6.37 / 4

Skewness = -1.5925

Rounded to four decimal places, the Karl Pearson's coefficient of skewness for the given values is approximately -1.5925.

Answer:

yes i love this app , this app so good

Answer:

\(m_{perpendicular}\) = 6

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

given

x + 6y = - 24 ( subtract x from both sides )

6y = - x - 24 ( divide through by 6 )

y = - \(\frac{1}{6}\) x - 4 ← in slope- intercept form

with slope m = - \(\frac{1}{6}\)

given a line with slope m then the slope of a line perpendicular to it is

\(m_{perpendicular}\) = - \(\frac{1}{m}\) = - \(\frac{1}{-\frac{1}{6} }\) = 6

Answer:

Step-by-step explanation:

To solve this you need the Law of sines

a, b, c are the sides opposite to angles A, B and C respectively

Applied to the given triangle we have one side given, the opposite angle to be found.

A. The length of the kitchen will be represented by 10cm on the drawing

B. The wideness of the oven will be represented by 1.7cm or units on the drawing

C. The actual dimensions of kitchen island is 0.2m x 0.15m

Given data

length of Sam's kitchen = 5m

scale of the drawing = 1 to 50

Sam’s oven is 0.85m wide

Sam’s kitchen island measures 4 cm by 3 cm on the scale drawing

the scale of 1 to 50 means that I unit in the drawing represent 50 units in the kitchen. Hence a length of 5m is:

The drawing is in cm, so 5m is 500cm. If 1 represent 50 how many represents 500

= 500 / 50

= 10

The length of the kitchen will be represented by 10cm on the drawing.

0.85m = 85cm

If 1 represent 50 how many represents 85

= 85 / 50

= 1.7

The wideness of the oven will be represented by 1.7cm or units on the drawing

How to find the actual measurement of the Kitchen island

If 1 represent 50, 4 will be

= 4 * 50

= 200cm =0.2m

If 1 represent 50, 3 will be

= 3 * 50

= 150 = 0.15m

The actual dimensions of kitchen island is 0.2m x 0.15m

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The equation 6( 3x + 4 ) + 2( 2x + 2 ) + 2 = 22x + 31 has no solution for the variable x.

Given the equation in the question:

6( 3x + 4 ) + 2( 2x + 2 ) + 2 = 22x + 31

To solve the equation 6(3x + 4) + 2(2x + 2) + 2 = 22x + 31 for the variable x, we will simplify and solve for x.

Apply distributive property:

6 × 3x + 6 × 4 + 2 × 2x + 2 × 2 + 2 = 22x + 31

18x + 24 + 4x + 4 + 2 = 22x + 31

Collect and combine like terms on both sides:

22x + 30 = 22x + 31

Next, we want to isolate the variable x on one side.

22x - 22x + 30 = 22x - 22x + 31

30 = 31

However, we notice that the x terms cancel out when subtracted:

30 ≠ 31

This means that there is no solution.

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Answer:

y=mx+b, where x and y are variables, m is the slope, and b is the y-int

Since there is no m value, it is 1/1 or simply 1. Therefore you rise 1 point for every 1 you move right.

Your graph needs to intercept the y-axis at point (0,6).

The easiest way to graph this equation is to plot a point at (0,6) and then start your slope of 1/1.

I have attached an image of the graph.

Hope that helps.