Write an equation in slope-intercept form for the line through the points (2, -1) and (10, 3).

Given a set A={1,2,3,4,5,6,7}, a relation induced by the partition of set A is

(1,2,3) -> {1,2,3}, (4,5) -> {4,5}, (6,7)-> {6,7}

Generally, A set comprises elements or members that may be mathematical objects of any sort, including numbers, signs, points in space, lines, other geometric forms, variables, or even other sets. A set is a mathematical formula for a collection of various things.

A relation induced by a partition of a set is a relation that defines a way of grouping elements in the set into subsets, called "blocks" or "cells". In this case, the set

A={1,2,3,4,5,6,7}

can be partitioned into at least 3 subsets. For example, one possible partition is

A={1,2,3}, {4,5}, {6,7}.

The relation induced by this partition is a relation that assigns to each element in one of the 3 subsets, i.e.

(1,2,3) -> {1,2,3}, (4,5) -> {4,5}, (6,7)-> {6,7}

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Using the given information, the measure of angle AEB is 62

From the question, we are to determine the measure of angle AEB

From the given information, we have that

Angle A = 86°

Angle C = 110°

Angle D = 40°

First, we will calculate the measure of angle B

A + B + C + D = 360°

86 + B + 110 + 40 = 360 (Sum of angles in a quadrilateral)

B + 236 = 360

B = 360 - 236

B = 124

∴ Angle ABC = 124

Then,

Angle ABC is bisected

Therefore,

Angle AEB = 1/2 × 124

Angle AEB = 62

Hence, angle AEB is 62

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The correct statements regarding the linear function G(t) = 10 - 2t are given as follows:

Initially, the tank has 10 gallons of gasoline.

The rate of consumption is of 2 gallons per hour.

The slope of G(t) represents the fuel consumption of the vehicle.

The t-intercept represents the time it takes for the vehicle to run out of gas.

What is slope ?

A line's steepness is determined by its slope. In mathematics, slope is determined by "rise over run" (change in y divided by change in x).

The linear function is defined as follows:

G(t) = 10 - 2t.

In which the variables are:

G(t) is the amount of gasoline that the car has after t hours.

t is the time in hours.

The slope and the intercept are presented as follows:

Slope of -2: 2 gallons are consumed each hour.

Intercept of 10: The initial fuel in the car is of 10 gallons.

The t-intercept is:

10 - 2t = 0

2t = 10

t = 5.

Which is the time it takes for the car to run out of fuel.

Missing Information

The options are given by the image shown at the end of the answer.

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If a textbook store sold a combined total of 447 sociology and math textbooks in a week. The number of  textbooks of each type  that were sold is: 195 Math textbooks, 138  Sociology textbooks.

Let x represent the number of math textbooks

Let y represent the number of sociology

Altogether bookseller sold 447 math and sociology textbooks

Hence,

x + y = 447

Since the number of sociology textbooks sold was 57 less than the number of math books sold.

So:

y = x - 57

Substitute for y in the equation

x + y = 447

x + (x - 57) = 447

2x - 57 = 447

Combine like terms

2x = 447 -57

2x = 390

Divide both side by 2x

x = 390/2

x = 195 (Math textbooks)

y = x - 57

y = 195 -57

y = 138 ( Sociology textbooks)

Therefore 195 and 138 textbooks were sold.

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Pie graphs can be used to display percentages of an entire group and depict percentages at a certain moment. Customers contacted via the web = x(let) then.as a result, customers contacted online (chart = x = 100), 25 customers were reached by social media, or x/4

Pie charts can be used to show percentages for the whole group or for a specific time period.

In contrast to bar and line graphs, pie charts do not show changes over time.

The following pages provide descriptions of the various pie chart elements.

Since the slices of a pie chart represent different parts of the whole, their sum must always equal 100%.

Number of customers overall = 250 clients were contacted via email for every 500 customers contacted via phone, or 50% of phone contacts.

=(50÷100)×250

=125

Customers reached via social media

= total customers + 250 + 125 + x+1 = 500 x+1

=125 × 5

T=125

x=100.

Customers contacted via the web = x(let) then.

as a result, customers contacted online (chart = x = 100)

25 customers were reached by social media, or x/4

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The dimensions of the sides of the triangular flower bed are 27ft, 54ft and 52ft.

A triangle is simply a two-dimensional polygon with 3 sides and 3 interior angles.

Given the data in the question;

Let the shortest side b x.

Since a triangle has three side, the perimeter of the triangle will be;

Perimeter = side 1 + side 2 + side 3

Plug in the values and solve for x

133 = x + 2x + x +25

133 = 4x + 25

133 - 25 = 4x

108 = 4x

4x = 108

x = 108/4

x = 27

Therefore, the dimensions of the flower bed are;

Shortest side = x = 27ft

Second side = 2x = 2( 27) = 54 ft.

Third side = x + 25 = 27 + 25 = 52 ft

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The given angle 2.59 radian into degree is 148.40°.

What is radian and degree?

While a radian is another unit of measurement that is used to measure angles, a degree is a unit of measurement that is used to measure circles, spheres, and angles. The radian, or one pi radian, is only half the diameter of a circle, which has 360 degrees, or its entire area.

Given:

The angle in radian is 2.59.

We have to convert this angle into degree.

Since, the formula to convert angle θ from radian to degree is,

Radian = [tex]\frac{180}{\pi }[/tex] degree

= 2.59 x (180/π)

= 148.40°

Hence, the given angle 2.59 radian into degree is 148.40°.

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The expression √5x × √30x is simplified using the product rule to give 12.25x

Square root of a number can be defined as the inverse operation of the square of a number.

It is the number obtained by finding a number that when squared would give the original number.

Square root is represented using the symbol '√ '. The symbol is called a radical.

Also, the number under the symbol is called the radicand.

To multiply two square roots, we have to multiply the radicands and leave the radical sign.

From the information given, we have;

√5x × √30x

Multiply the radicands and retain the square root symbol, we have;

√150x²

Find the square root

12.25x

Hence, the value is 12.25x

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The square root of the numbers are 2. 45, 2. 65, 2. 82, 3 and 3. 16 respectively.

The square root of a number is described as the factor that when multiply by itself would give the original

It is represented with the symbol, "√".

To determine the square root of a number is to find the opposite of the square of that same number.

It is also described as the number having the value of its power or exponent as 1/2

From the information given, we have to determine the square root of the numbers,  we have;

a. √6

The square root of the number is 2. 45

b. √7

The square root of the number is 2. 65

c. The square root of 8

√8 = 2. 82

c. The square root of 9

√9 = 3

d. The square root of 10

√10 = 3. 16

Hence, the square root is the opposite of squaring the number

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Answer:

Step-by-step explanation:

The value each segment length in right triangle ABC are AD = 6 units, BC = 4 units, AB = 4√3 units and BD = 2√3 units

Trigonometry is the branch of mathematics that deals with the relationship between ratios of the sides of a right-angled triangle with its angles

Since AC = 8 and CD = 2.

Thus, AD = AC - CD = 8 - 2 = 6 units

sin 30° = BC/AC

0.5 = BC/8

BC = 0.5 × 8

BC = 4 units

AB = √(8²-4²)   (Pythagoras theorem)

AB = 4√3 units

BD = √(4²-2²)   (Pythagoras theorem)

BD = 2√3 units

Therefore, drag the value of each segment length in the box accordingly

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A quadratic equation, or second-order polynomial equation with a single variable, has the form ax^2 + bx + c = 0. The solution to the given equation is v = 7, -5 and 3

The form ax^2 + bx + c = 0 is a quadratic equation, which is a second-order polynomial equation in a single variable. a 0. It has at least one solution because it is a second-order polynomial equation, which is guaranteed by the algebraic fundamental theorem. The answer could be simple or complicated.

Given the quadratic expression below:

(v-7)(v+5)(v-3)=0

Required

The solution to the system of equation

Equate each expression to zero calculate the value of 'v' as shown:

v - 7 = 0

v = 0 + 7

v = 7

Also, v + 5 = 0

v = 0 - 5

v = -5

Similarly, v - 3 = 0

v = 0 + 3

v = 3

Hence the solution to the given equation is v = 7, -5 and 3

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The travelled distance functions for the particle is the integral equation [tex]\Delta s = \int\limits^{t = 3}_{t = 0} {|t^{3} - 3 \cdot x^{2} + 2\cdot x|} \, dt[/tex]. (Correct choice: C)

In this problem we find the case of a particle whose velocity is defined by cubic function v(t) = t³ - 3 · t² + 2 · t and we are asked to find its travelled distance, that is the distance traveled by the particle along its path. Since travelled distance is a scalar, then we must apply the following definition:

[tex]\Delta s = \int\limits^{t = b}_{t = a} {|v(t)|} \, dt[/tex]

Where:

Therefore, the travelled distance function is shown below:

[tex]\Delta s = \int\limits^{t = 3}_{t = 0} {|t^{3} - 3 \cdot x^{2} + 2\cdot x|} \, dt[/tex]

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Answer: I believe it is

4 < x < 6

10 < x < 16

Answer:

Step-by-step explanation:

2424242424242424hhj

The value of q in the equation 3x-4=x+q when x=2 is 0.

We can find the value of q in the equation 3x-4=x+q by solving for q:

First, we can substitute the given value of x (x=2) into the equation:

3(2)-4=2+q

Simplifying:

6-4=2+q

2=2+q

Now we can subtract 2 from both sides of the equation:

q = 0

So, the value of q in the equation 3x-4=x+q when x=2 is 0.

Answer: q = 0

Step-by-step explanation:

3x - 4 = x + q

2x - 4 = q

Substitute x = 2 in the equation,

2 x 2 - 4 = q

q = 0

Therefore, the correct answer is 0.

Please find attached herewith the solution of your question.

Answer: 2.8 m

Hope it helps.

If you have any query, feel free to ask.

Answer:

--------------------------------------

As per table we see:

To find the y-intercept we add 2 to the value of y = - 3 when x = 1, it will represent y = - 1 at x = 0.

The slope-intercept form is:

After plugging in the values of m and b the line becomes :

Answer:

y = 2x -2

Step-by-step explanation:

y = mx + b

We need the slope (m) and the y-intercept (b) to write the eqation.

The slope is the change in y over the change in x.  We can see from the table that the y is changing by 2 as the x changes by 1

So the slope is 2/1 which is the same as 2

The slope (m) is 2.

The y-intercept is the place where the line crosses the y axis.  It is at the point (0,b).  When x is zero, what is y?  If we follow the patter and move to the number before x is 1, we get x = 0.  That means that we have to move back 2 units of the y's.  That would be -2.  So the y-intercept is the point (0,-2).

The y-intercept (b) is -2

y = 2x - 2

The amount that John gets is given as follows:

$364.

The amount that John gets is obtained applying the proportions in the context of this problem.

The ratio between the amounts that David and John gets is given as follows:

2:8.

Meaning that relative to the total amount, the fractions are given as follows:

The total amount is given as follows:

$455.

Hence the amount that John gets is given as follows:

4/5 x 455 = $364.

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The simplified trigonometric expression [tex]\sqrt{(1 - \csc^2{(y)}){(\cos^2{y} - 1)}}[/tex] is given as follows:

[tex]\sqrt{(1 - \csc^2{(y)}){(\cos^2{y} - 1)}} = \cot{y}\sin{y}[/tex]

The trigonometric expression for this problem is defined as follows:

[tex]\sqrt{(1 - \csc^2{(y)}){(\cos^2{y} - 1)}}[/tex]

Then trigonometric identities are used to simplify the radicands of the rational expression.

The identity that uses the cossecant squared is given as follows:

csc²(y) = 1 + cot²(y).

Hence:

1 - csc²(y) = -cot²(y).

The identity that uses the cosine squared is given as follows:

sin²(y) + cos²(y) = 1.

Hence:

cos²(y) - 1 = -sin²(y).

Then the expression can be simplified as follows:

[tex]\sqrt{(1 - \csc^2{(y)}){\cos^2{y} - 1}} = \sqrt{-cot^2{y} \times -\sin^2{y}}[/tex]

As the product of two negative numbers is positive, we have that:

[tex]\sqrt{cot^2{y}sin^2{y}}

Taking the square root of each squared term, the simplified expression is given as follows:

cot(y)sin(y).

The problem asks for the simplified expression.

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Answer:

1.6 g/cm³

Step-by-step explanation:

230g = 0.23 kg

0.23 kg x 8 = 1.84 kg

So, the weight of chutney in the 8 jars is 5.68kg - 1.84kg = 3.84kg or 3840g.

So, 1 jar weight is 3840g/8 or 480g of chutney.

Density = 480/300 or 1.6 g/cm³

Answer:

2.36

Step-by-step explanation:

5.68 kg into grams = 5680 and 300*8 is 2400

5680/2400 is 2.36

The area of a outdoor carpet is 42 square feet.

Area is the amount of space occupied by a two-dimensional figure. In other words, it is the quantity that measures the number of unit squares that cover the surface of a closed figure. The standard unit of area is square units which is generally represented as square inches, square feet, etc.

In the given figure, the outdoor carpet consist two triangles and one rectangle.

Here, rectangle measures length=11 ft and width = 3 ft, small triangle has base= 2 ft and height =3 ft and large triangle has base= 4ft and height =3 ft.

So, area of rectangle is 11×3 = 33 square ft

Area of small triangle = 1/2 ×Base×Height

= 0.5×2×3

= 3 square feet

Area of large triangle = 1/2 × 4×3

= 6 square feet

Total area = 33+3+6

= 42 square feet

Therefore, the area of a outdoor carpet is 42 square feet.

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Answer:

Each ticket costs: $10.20

Step-by-step explanation:

If all 7 tickets together add up to 71.40, you cna find the price of one by dividing.

Take 71.40 and divide that by 7

71.40 / 7 = 10.2

[tex] \sf {x}^{2} + 5x - 14 \\ \sf {x}^{2} - 2x + 7x - 14 \\ \sf x(x - 2) + 7(x - 2) \\ \sf \: (x - 2)(x + 7) = 0 \\ \sf \: x = 2 \: and \: x = - 7[/tex]

Answer:

To solve this problem, we will use the following steps:

Step 1: Let's assume that the number of quarters is x, and the number of dimes is y

Step 2: We know that the number of dimes is three more than four times the number of quarters, so we can write the equation: y = 4x + 3

Step 3: We also know that Chi has $13.30 in dimes and quarters. Since dimes are worth $0.10 and quarters are worth $0.25, we can write the equation: 0.25x + 0.10y = 13.30

Step 4: Now we have two equations with two unknowns, we can substitute one equation into another to find the value of x and y.

y = 4x + 3

0.25x + 0.10(4x + 3) = 13.30

0.25x + 0.40x + 0.30 = 13.30

0.65x = 13

x = 20

Step 5: We can substitute the value of x in one of the equation, to find the value of y

y = 4(20) + 3

y = 83

Final Answer: Chi has 20 quarters and 83 dimes.

Note: We can check our solution by multiplying the number of quarters by $0.25 and the number of dimes by $0.10 to check if the total money is $13.30 which is true.

Answer: I'm guessing this is addition.

Shipping 1 large box would be $51. Shipping 2 large boxes would be $54 dollars.

Step-by-step explanation: I don't know if you wanted addition or multiplication but the answer I gave is addition

The mixture must be heated an amount of 23 °F to reach a temperature of 132 °F.

Temperature is the measure of how "hot" a system is. Physically speaking, temperature is closely related to atomic and molecular motion within a system. In this problem we find a mixture that must be at a certain temperature, higher than its real one.

Therefore, the amount required to increase the temperature of the mixture is defined by following subtraction:

ΔT = R - r

Where:

If we know that r = 109 °F and R = 132 °F, then the temperature difference is:

ΔT = 132 °F - 109 °F

ΔT = 23 °F

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