I need help with this problem ?

Indira should have written the equation negative 6 + a = negative 3, and the equation 1 + b = negative 2 in step 2, as according to coordinate geometry.

For translation from point B(-6,1) to  point B'(-3,-2);

Step 1 : Substitute the original coordinates and the translated coordinates into (x,y) → (x+a,y+b) ; B (negative 6,1) → B prime (negative 6 + a, 1 + b) = B prime (negative 3, negative 2)

Step 2 ( Indira's mistake) : Two equations to be written, as in coordinate geometry; first one being negative 6 + a = negative 3 ; and the second one being 1 + b = negative 2

Step 3 : Solving the equations to get the values of a and b;

a = negative 3 + 6

a = 3, and

b = negative 2 minus 1

b = -3

Step 4 : By substitution method, using values of a and b we find B prime;

original coordinates of point B = (-6,1)

Translated coordinates of point B' = (-6 + a, 1 + b)

                                                          = ((-6) + 3 , 1 + (-3))            

                                                           = (-3,-2)

Thus, that is how, step-by-step using basic linear equation method, we solved for translated coordinates.

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Answer:

Line AC is 8

Since the lines are parallel, the angles are the same, and the triangles are equally proportional. The ratio of 12 and 24 is 2, so you multiply 4 by 2 to get 8.

So the probability that the system fails is 41% if the probability that each component fails is 0.1 and different components fail independently of one another.

The probability that the system fails is the probability that even one of the 5 components fails. Since the components fail independently of one another, we can use the probability of failure for each component and multiply it by the number of components to find the probability that the system fails.

The probability that the system fails is:

1 - (1 - probability of failure of one component)^(number of components)

Given that the probability of failure of each component is 0.1, the probability that the system fails would be:

1 - (1 - 0.1)^5 = 1 - 0.59 = 0.41 or 41%

So the probability that the system fails is 41% if the probability that each component fails is 0.1 and different components fail independently of one another.

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Allocating the congressional seats among the states in a fair manner would mean that the seats per state would be:

The fairest way to allocate the seats in a fair manner would be by proportional representation where the population of a state determines the seats it gets in Congress.

State A seats :

= Population / Total population x Number of seats available

= 258 / 1, 858 x 90

= 13 seats

State B seats :

= 377 / 1, 858 x 90

= 18 seats

State C seats :

= 456 / 1, 858 x 90

= 22 seats

State D seats :

= 767 / 1, 858 x 90

= 37 seats

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Answer:

√  1. Quadratic

√  2. Quadratic

√  3. Quadratic

x  4. Not quadratic

x  5. Not quadratic

Step-by-step explanation:

A quadratic function is of the form
[tex]\large {ax^2 + bx + c}[/tex]

where a, b and c are real-valued constants and a ≠ 0

b and c can be 0

The degree of a quadratic function (the highest exponent ) will be 2

#4 has has degree 1

#5 has degree 3

So only 1, 2 and 3 are quadratic functions

The domain of this relationship would be all possible combinations of values for x and y that satisfy the equation 5x + 9y = 90.

To find the equation:

The domain of the relationship in this scenario is the number of youth and adult tickets that were purchased by the group.

It is given that the cost of a youth ticket is $5 and the cost of an adult ticket is $9. Therefore, the number of youth and adult tickets can be represented by the variables x and y respectively.

We also know that the group spent a total of $90 on tickets, so the equation representing the relationship between the number of youth and adult tickets purchased would be:

5x + 9y = 90

So the domain of this relationship would be all possible combinations of values for x and y that satisfy the equation 5x + 9y = 90.

It's important to note that the domain would be all non-negative integers of x and y as the number of youth and adult tickets cannot be negative numbers.

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Probability of drawing two red cards = (26/52) * (25/51) = 25/102 = 24.509%

a standard deck of cards has 52 cards divided into 4 suits, each of which has 13 cards. two of the suits (heart suit and diamond suit, called `hearts' and `diamonds') are red, the other two (spade suit and club suit, called `spades' and `clubs') are black. the cards in the deck are placed in random order (usually by a process called `shuffling'). what is the probability that the first two cards drawn from the deck are both red?

A standard deck of 52 cards has 26 red cards ( of Hearts and Diamonds) and 26 black cards ( of Spades and Clubs).

Probability of drawing the first red card = 26/52

Probability of drawing the second red card = 25/51

So, probability of drawing two red cards = (26/52) * (25/51) = 25/102 = 24.509%

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The required polynomial long division is shown, and the solution of the expression is given as x + 1  + [2x+ 3] / (x² − 1).

It is a method for performing the division of polynomials, with little writing and lesser calculations than complex division.

Here,

x² − 1) x³ + x² + x + 2 ( x + 1
         x³ - x
----------------------
              x² + x + x  
              x²  + 1
------------------------------
                     2x + 1 + 3

Thus, the required polynomial long division is shown, and the solution of the expression is given as x + 1  + [2x+ 3] / (x² − 1).

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The equation of the line in point-slope form is obtained as y = (5/4)x - 20.

What is the point-slope form?

Point-slope is the general form of a linear equation which is y-y1=m(x-x1). It draws attention to the line's slope and one of the line's points (that is not the y-intercept).

The line passes through point (x1,y1) = (-8,-7)

The slope of the line is m = 5/4.

The formula for point-slope form of equation is -

y-y1=m(x-x1)

Substituting the values in the equation -

y - (-7) = 5/4[x - (-8)]

y + 7 = 5/4 (x + 8)

4(y + 7) = 5(x + 8)

4y + 28 = 5x + 8

4y - 5x = 8 - 28

4y - 5x = -20

4y = 5x -20

y = (5/4)x - 20

Therefore, the equation is obtained as y = (5/4)x - 20.

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The exact measurements for the largest side is 12√10 inches. Hence option a is the correct option.

What is the right triangle?

A right triangle or right-angled triangle, or more formally an orthogonal triangle, formerly known as a rectangle triangle, is a triangle with one right angle, i.e. two perpendicular sides. Trigonometry is founded on the relationship between the sides and other angles of a right triangle.

Given that the angles of a triangle are 30-60-90.

The smallest angle is always opposite the shortest side, and vice versa. The longest side is also opposite the largest angle, and vice versa.

The opposite side of angle 30 is the shortest side of the triangle.

The opposite side of angle 90 is the longest side of the triangle.

Sine law:

a/sin A = b/ sin B =c/sin C

a is the opposite side of angle A, b is the opposite side of angle B, c is the opposite side of angle C.

Assume that the length of the longest side is a.

Applying sine law in the given triangle:

6√10/sin 30 = a/sin 90

6√10/(1/2)= a/1

a = 12√10

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Step-by-step explanation:

the area of a parallelogram is

base × height

the graphic shows us that the base (AB) is 3 units long.

and the height (BF) is also 3 units long.

so the area of ABJF is

3 × 3 = 9 units²

Answer:

the answer is 45 cm^2

how many questions are left lol

The domain of the function is 0≤ x ≤ 30

The range of the function is 0≤ y ≤ 75

What are domain and range of a function ?

The range of values that we are permitted to enter into our function is known as the domain of a function. In a function like f, this set represents the x values (x). The collection of values that a function can take on is known as its range. The values that the function outputs when we enter an x value are in this set.

Here, x represents the input values ( time)

from the graph,

0≤ x ≤ 30

Here, y represents the output values ( amount of water)

from the graph,

0≤ y ≤ 75

Thus, the domain of the function is 0≤ x ≤ 30

The range of the function is 0≤ y ≤ 75

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The circle's actual diameter is given as follows:

90 inches.

The radius of a circle represents the distance between the circle of the center to any point on the circumference of the circle.

The diameter of a circle represents the distance between two points on the circumference of the circle, passing through the center.

Hence the diameter length is twice the radius length.

From the image given at the end of the answer, the radius of the circle is given as follows:

r = 45 mm.

Hence the diameter is given as follows:

d = 2r

d = 90 mm.

The scale is that each mm on the drawing represents one inch of actual distance, hence the actual diameter is given as follows:

90 inches.

The circle is given by the image presented at the end of the answer.

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Based on mathematical operations, Emmet's score at the end of Level 1 of the Digging Up Dinos video game was -3.

The basic mathematical operations include addition, subtraction, division, and multiplication.

These mathematical operations manipulate variables, values, numbers, and constants, including mathematical operands and the equal symbol, to solve mathematical problems.

In this situation, the 17 points Emmet lost are subtracted from the 14 points that he gained to arrive at the final score at Level 1.

The number of points earned in Level 1 = 14

The number of points lost in Level 1 = 17

The net points at the end of Level 1 = -3 (14 - 17)

Thus, the subtraction operation shows that Emmet lost 3 more scores than he gained during Level 1.

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Answer:

c

Step-by-step explanation:

given f(x) then f(x) + c is a vertical translation of f(x)

• if c > 0 then a shift up of c units

• if c < 0 then a shift down of c units

here the red graph is i unit above the black graph , then c = + 1

and equation is

y = f(x) + 1 ( subtract 1 from both sides )

y - 1 = f(x)

The seven basic SI units are second, meter, kilogram, candela, ampere, mole, kelvin.

The 11th General Conference on Weights and Measures created the International System of Units, or "Système International d'Unités," in 1960. Older systems, like the Imperial system used in the UK and many other countries, were not all that simple to manage or operate, and none were globally standardized. The seven base quantities of what is now known as the International System of Quantities are defined by the International System of Units (SI) as having standard units of measurement. In particular, they comprise a fundamental set from which all other SI units can be formed.

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A line graph is marked by a correlation in the form of a line. The dependent variable is placed on the y-axis and the independent variable is on the x-axis.

You can see their relationship in terms of the slope. By explanation, the slope is the ratio of the change of the y-coordinates to the change of the x-coordinates (Δy/Δx). Visually, you determine the relationship of the variables by the orientation of the line as shown in the graph. If the slope is increasing, means that the two variables are increasing together.

If the slope is decreasing, it means that when x increases, y decreases. In other words, they are inversely proportional.

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The complete question is:

How are line graphs used to show how two variables are related?

This question is based on the concept of congruent. Therefore, the correct option is C, i.e. DA ≅ BC.

A quadrilateral is a closed form that has four sides, four vertices, and four angles. It's made by connecting four non-collinear points. The total of quadrilateral inner angles is always 360 degrees. A quadrilateral is a closed shape with four sides. These are quadrilateral figures: Raphael was used to create this. A quadrilateral form. The form contains only one pair of parallel sides and no right angles. A quadrilateral has four straight sides and is a two-dimensional form. Examples of quadrilaterals include parallelograms, trapezoids, rectangles, kites, squares, and rhombuses.

Here,

Given:

In quadrilateral ABCD, the diagonals intersect at point T.

By the alternate interior angles theorem :

Angle DAC is congruent  to angle BCA and

angle ADB is congruent to angle CBD

Definition of  alternate interior angles theorem:

The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , then  resulting alternate interior angles are congruent .

In given quadrilateral ABCD,

DAC ≅  BCA

ADB ≅  CBD

And to prove that  ATD ≅ CTB,

Then,

DA ≅ BC

Therefore, the correct option is C, i.e. DA ≅ BC.

The idea of congruence lies at the heart of this question. As a result, the right answer is C, which is DA ≅ BC.

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This question is based on the concept of congruent. Therefore, the correct option is C, i.e. DA ≅ BC.

A quadrilateral is a closed form that has four sides, four vertices, and four angles. It's made by connecting four non-collinear points. The total of quadrilateral inner angles is always 360 degrees. A quadrilateral is a closed shape with four sides. These are quadrilateral figures: Raphael was used to create this. A quadrilateral form. The form contains only one pair of parallel sides and no right angles. A quadrilateral has four straight sides and is a two-dimensional form. Examples of quadrilaterals include parallelograms, trapezoids, rectangles, kites, squares, and rhombuses.

Here,

Given:

In quadrilateral ABCD, the diagonals intersect at point T.

By the alternate interior angles theorem :

Angle DAC is congruent  to angle BCA and

angle ADB is congruent to angle CBD

Definition of  alternate interior angles theorem:

The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , then  resulting alternate interior angles are congruent .

In given quadrilateral ABCD,

DAC ≅  BCA

ADB ≅  CBD

And to prove that  ATD ≅ CTB,

Then,

DA ≅ BC

Therefore, the correct option is C, i.e. DA ≅ BC.

The idea of congruence lies at the heart of this question. As a result, the right answer is C, which is DA ≅ BC.

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The amount of grape that the friend gets will be 4 29/40.

A fraction simply means a piece of a whole. In this situation, the number is represented as a quotient such that the numerator and denominator are split. In this situation, in a simple fraction, the numerator as well as the denominator are both integers.

In this situation, Martin bought 12 3/5 pounds of grapes for a picnic. His friend bought 3/8 of that amount.

The amount that the friend gets will be:

= 3/8 × 12 3/5

= 3/8 × 63/5

= 189 / 40

= 4 29 / 40

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D. No; a rectangle may have diagonals that are not perpendicular.

Answer:

16 peices

Step-by-step explanation:

52/3.25 = 16

Answer: Vera's starting salary at the company was $53600.

Step-by-step explanation:

We can start by using the following proportion:

(Current salary) / (Starting salary) = (Percent increase) / 100

So we can write:

67,000 / Starting salary = 125 / 100

To find the starting salary we can cross-multiply and divide:

67,000 = (125 * Starting salary) / 100

67,000 * 100 = 125 * Starting salary

67,000 * 100 = 125 * Starting salary

67,000,000 = 125 * Starting salary

Starting salary = 67,000,000 / 125

- C

The graph of the solution region for the system of inequalities can be seen on the image at the end.

The solution region refers to the region where all the points are solutions of the system of inequalities.

The system of inequalities here is:

y < -x - 2

y < (1/4)x + 2

Notice that the two lines are already graphed, and "y" is smaller than the lines, so we need to shade all the region below the two lines.

The intersection of the shaded regions will be the region of solutions, the graph can be seen in the image below.

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Answer:go to teacher 56

Step-by-step explanation:

pop op

Among all the given statements for quadrilateral and parallelogram, none of the statements is true.

A rhombus is a quadrilateral with all sides of equal length, while a parallelogram is a quadrilateral with opposite sides parallel and equal in length.

(a) a quadrilateral is a parallelogram if it is a rhombus.

False, A rhombus is a quadrilateral with all sides of equal length and opposite sides parallel, so it is a parallelogram but not all parallelograms are rhombus.

(b) a quadrilateral is a rhombus if it is a parallelogram.

False, A parallelogram is a quadrilateral with opposite sides parallel and equal in length, so it may be a rhombus but not all parallelograms are rhombus.

(c) a quadrilateral is a parallelogram if and only if it is a rhombus.

False, A rhombus is a quadrilateral with all sides of equal length and opposite sides parallel, so it is a parallelogram but not all parallelograms are rhombus.

(d) a quadrilateral is a rhombus if and only if it is a parallelogram.

False, A parallelogram is a quadrilateral with opposite sides parallel and equal in length, so it may be a rhombus but not all parallelograms are rhombus.

Hence none of the above statements is true.

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The minimum number of 1-point foul shots the home team must make to win the game, obtained using inequalities, is 14 shots.

An inequality is a comparison between expressions that are non equal.

The function for the number of points earned is; 3·p + 2·f + s

Where;

p = 3 point shots

f = 2 point shots

s = 1 point foul shot

The number of 3-point shots by the opponent = 8

Number of 2-point field goals by the opponent = 12

Number of 1-point foul shot by the opponent = 11

The sum of the score of the opponent = 8 × 3 + 12 × 2 + 11 × 1 = 59

Number of 3-pointers by the home team = 10

Number of 2-pointers by the home team = 8

The number of 1-point foul shots, f, the home team must make to win the game can be found using the following inequality;

10 × 3 + 8 × 2 + f × 1 > 59

f > 59 - (10 × 3 + 8 × 2) = 13

The minimum number of 1-point foul shots the home team must make to win the game is therefore, more than 13 or at least 14

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Answer: it is a transporter or conveyer in english. Used for transporting goods

Step-by-step explanation:

The total monthly payment would be $17.36.

Option (d) is correct.

What is the annuity payment?

An annuity payment is a fixed, regular payment made to an individual or organization over a specific period of time. It is typically used in the context of financial transactions, such as loans, investments, and insurance.

To calculate the monthly payment Bianca will have to make to avoid interest capitalization, we can use the formula for the annuity payment:

PMT = (Loan Amount * Interest Rate / (1 - (1 + Interest Rate)^(-n))) / (Interest Rate / 12)

Where:

PMT is the monthly payment

Loan Amount is the amount of the loan, in this case, $2,600

Interest Rate is the annual interest rate, in this case, 6.2%

n is the total number of payments, in this case, 5 years * 12 months/year = 60 months

Plugging in the values, we get:

PMT = (2600 * 0.062 / (1 - (1 + 0.062)^(-60))) / (0.062 / 12)

PMT = $17.36

Hence, the total monthly payment would be $17.36

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Answer: C

Step-by-step explanation:Bianca took out a $2,600 unsubsidized Stafford loan. She will be attending school for four years, and she wishes to have the loan paid off five years before its normal ten-year duration is finished. The loan has an interest rate of 6.2%, compounded monthly. How much will she have to pay monthly to avoid interest capitalization?

a.

$12.40

b.

$19.29

c.

$13.43

d.

$17.36

Please select the best answer from the choices provided

Therefore, the supplied variable problem's solution is found to be quantitative.

A variable is a quality that may be measured and take on several values. A few examples of variables are height, age, salary, province of birth, school grades, and kind of dwelling.

Here,

Quantitative variables are numerical variables, whereas categorical/qualitative variables assign the people into a category.

Because the length is quantified by numbers, it is (a) quantitative (such as 200 ft).

So , by observing the following information we can conclude that it is quantitative.

As a result, it is quantitative.

Therefore, the supplied variable problem's solution is found to be quantitative.

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The complete question is " All highway bridges in the United States are inspected periodically for structural deficiency by the Federal Highway Administration (FHWA). Data from the FHWA inspections are compiled into the National Bridge Inventory (NBI). Several of the nearly 100 variables maintained by the NBI are listed below. Classify and explain each variable as a) quantitative or qualitative; b) discrete or continuous; and c) by level of measurement. (10 points)

Route type (interstate, U.S., state, county, or city)

Length of maximum span (feet)

Number of vehicle lanes

Bypass or detour length (miles)

Condition of deck (good, fair, or poor)

Average daily traffic

Toll bridge (yes or no)"