Find the distance between the two points and the midpoint of the line segment joining the points. Please!!!

Find The Distance Between The Two Points And The Midpoint Of The Line Segment Joining The Points. Please!!!

Answers

Answer 1

The distance, d, between two points: (x1, y1) and (x2, y2) is computed as follows:

\(d=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}\)

Substituting with the points (-2, 7) and (6,3), we get:

\(\begin{gathered} d=\sqrt[]{(6-(-2))^2+(3-7)^2} \\ d=\sqrt[]{8^2+(-4)^2} \\ d=\sqrt[]{64+16} \\ d=\sqrt[]{80} \\ d\approx8.944 \end{gathered}\)

The coordinates of the midpoint (xm, ym) are calculated as follows:

\((x_m,x_m)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\)

Substituting with the points (-2, 7) and (6,3), we get:

\(\begin{gathered} (x_m,x_m)=(\frac{-2+6}{2},\frac{7+3}{2}) \\ (x_m,x_m)=(2,5) \end{gathered}\)


Related Questions

I need help with this please

I need help with this please

Answers

From the calculation that we have in the question, the volume of the rectangular prism is 30 cm^3.

How do you find the volume of a rectangular prism?

A rectangular prism, also known as a rectangular parallelepiped, is a three-dimensional shape that has six rectangular faces, where each pair of opposite faces are congruent and parallel. It can be thought of as a stretched cube, where the length, width, and height are all different.

We have that the volume of the rectangular prism is

V = lbh

V = 2 * 3 * 5

V = 30 cm^3

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Determine a series of transformations that would map Figure J onto Figure K. J
Figure.
Figure

Determine a series of transformations that would map Figure J onto Figure K. JFigure.Figure

Answers

Figure J is rotated 90° clockwise and then translated by 3 units toward the right.

What is a transformation of a shape?

A point, line, or mathematical figure can be converted in one of four ways, and each has an effect on the object's structure and/or position.

Rotation does not change the shape and size of the geometry. But changes the orientation of the geometry.

The translation does not change the shape and size of the geometry. But changes the location.

Figure J is rotated 90° clockwise and then translated by 3 units toward the right.

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a family would like to build a linear regression equation to predict the amount of grain harvested per acre of land on their farm. they subdivide their land into several smaller plots of land for testing and would like to select an explanatory variable they can control. which of the following is an appropriate explanatory variable that the family could use to create a linear regression equation?

Answers

The correct option is (E)  "The amount of fertilizer applied to each plot of land." In this  linear regression equation, the family needs to select an explanatory variable that they can control and that can affect the amount of grain harvested per acre of land.

Out of the given options, "amount of fertilizer applied to each plot of land" is the most appropriate explanatory variable that the family could use to create a linear regression equation. By controlling the amount of fertilizer used, the family can investigate the relationship between fertilizer and the amount of grain harvested per acre of land. They can then use this relationship to predict the amount of grain they can harvest if they use a certain amount of fertilizer in the future. so, the correct option is (E).

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____The given question is incomplete, the complete question is given below:

A family would like to build a linear regression equation to predict the amount of grain harvested per acre of land on their farm. they subdivide their land into several smaller plots of land for testing and would like to select an explanatory variable they can control. which of the following is an appropriate explanatory variable that the family could use to create a linear regression equation? А The total amount of rainfall recorded at their farm B The type of crop planted in the plot the previous year с The average daily temperature at their farm D The variety of grain planted in the plot E The amount of fertilizer applied to each plot of land i

Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear no function/ mapping ExampleT table nonlinear none function examplenone linear none function/ t table example.

Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear

Answers

Linear Function: These are functions that are easily represented by a straight line.

An example is given thus:

\(y=2x\)

We can plot a T table and a graph to look like so:

Linear non function:

An example is x = 3

NonLinear function:

An example is

\(y=x^2\)

Non Linear Non Function

An example is:

\(\begin{gathered} x=y^2 \\ \text{Therefore, y=}\pm\sqrt[]{x} \end{gathered}\)

Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear
Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear
Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear
Linear function/ mapping examplelinear none function/mapping examplenonlinear function/mapping examplenonlinear

Keep You Warm Heating Service charges a flat rate of $50 per service call and an additional $1 per minute the technician is in your home. If the technician spends 60 minutes repairing your heating unit, which of the following will be your total service bill?

Answers

Answer:

$110

Step-by-step explanation:

Total bill = 1x+50, where x is the number of minutes

so if x=60, then

total bill is 1(60)+50 = $110

Desperate Need Of Help

Desperate Need Of Help

Answers

The domain and range of the graph above in interval notation include the following:

Domain = [-6, 3]

Range = [-3, 3]

What is a domain?

In Mathematics and Geometry, a domain refers to the set of all real numbers (x-values) for which a particular function (equation) is defined.

In Mathematics and Geometry, the horizontal portion of any graph is used to represent all domain values and they are both read and written from smaller to larger numerical values, which simply means from the left of any graph to the right.

By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:

Domain = [-6, 3] or -6 ≤ x < 3.

Range = [-3, 3] or -3 < y < 3

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Judy scored 30 points in the champion game. She scored three 3-point baskets and five 1-point baskets. How many 2-point baskets did she score?​

Answers

Answer:

eight two point baskets

Step-by-step explanation:

3 points = 9 points

1 points = 5 points

9+5= 14

30-14= 16

= 16/2

=8

PLSS HELPP FOR 20 POINTS!!

PLSS HELPP FOR 20 POINTS!!

Answers

yes for a fact i have the answer it is 32!

Find the missing value so that the line passing through the 2 points has the given slope.
(12, -12) and (7,y); slope: -3

Answers

Answer:

y = 3

Step-by-step explanation:

Calculate the slope between the 2 points using the slope formula, then equate to - 3

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (12, - 12 ) and (x₂, y₂ ) = (7, y )

m = \(\frac{y-(-12)}{7-12}\) = \(\frac{y+12}{-5}\) = - 3 ( multiply both sides by - 5 )

y + 12 = 15 ( subtract 12 from both sides )

y = 3

A football coach needs to divide 48 players into two groups.
He wants the ratio of players in Group 1 to players in Group 2 to be 1 to 3.
How many players will be in Group 2?

Answers

Answer:

36 players

Step-by-step explanation:

Total players = 48

Group 1 : Group 2

1:3

For Group 1:

=48X3÷4

=12

For Group 2:

=48X3÷4

=36

Group 1 players+Group 2 players=48 players

12+36=48

HELP HELP HELP I STILL HAVE 4 QUESTIONS AND 14 MINS HELP!!



The Thousand and One Nights is an example of a book of scripture. a collection of images. a book by astronomers. a collection of short stories.

Answers

Answer:

it is wonderful short-story reading experience./ a collection of short stories.

Answer:

a collection of short stories

Step-by-step explanation:

Question 12/Multiple Choice Worth 2 points) (Theoretical Probability MC) Afait, 6-sided die is rolled 45 times. Predict how many times it will land on a number greater than 4. 0 10 0 15​

Answers

Step-by-step explanation:

Greater than 4 means  it lands 5 or 6  or  1/3 of the possible rolls

  1/3 * 45 = 15 times

Find the output, y, when the input, x, is -9.
y =

Find the output, y, when the input, x, is -9.y =

Answers

Answer:

when x=-9, y=1

Step-by-step explanation:

the graph shows when the x is at -9, the y is at 1

Find the output, y, when the input, x, is -9.y =

Plot and connect the points A(4, 6), B(4, 0), C(1, -3), and D(1, 3), and find the area of the parallelogram formed.

Answers

Answer:

18 square units

Step-by-step explanation:

The parallelogram has been plotted in the attached figure

The area of a parallelogram is b x h

where b is one side and h is the vertical distance between the two bases

In the figure, we see that base = AB is parallel to the y-axis

This means the y-coordinates of A and B are the same and the distance is obtained by taking the absolute difference between the x-coordinates of A and B

b = |x1 - 2| = |6 - 0| = 6

The height h is a perpendicular line from point D(1, 3) to the base which touches the base at point E

Since this line is horizontal to the x-axis in the figure, the y coordinates of the endpoints of the line are the same i.e y1 =3 and y2 = 3

Therefore h = absolute difference between the x coordinates
= |1-4| = 3

Given b = 6, h = 3

area = 6x 3 = 18 square units

Plot and connect the points A(4, 6), B(4, 0), C(1, -3), and D(1, 3), and find the area of the parallelogram

At a local ball game the hotdogs sold for S2.50 each and the hamburgers sold for S2.75 each. There were 131 total sandwiches sold for a total value of S342. How many of each sandwich was sold?

Answers

Answer:

73 hot dogs

58 hamburgers

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57°
41
Use the Law of Sines to determine the length of
side c.
44°
B
29
49
34
21

5741Use the Law of Sines to determine the length ofside c.44B29493421

Answers

Answer:

c = 29

Step-by-step explanation:

Law of sines is given as: \( \frac{a}{sin(A)} = \frac{b}{sin(B)} = \frac{c}{sin(C)} \)

B = 180 - (57 + 44) = 79°

b = 41

C = 44°

c = ?

Thus:

\( \frac{b}{sin(B)} = \frac{c}{sin(C)} \)

Substitute

\( \frac{41}{sin(79)} = \frac{c}{sin(44)} \)

Multiply both sides by sin 44

\( \frac{41}{sin(79)}*sin(44) = \frac{c}{sin(44)}*sin(44) \)

\( \frac{41*sin(44)}{sin(79)}*sin(44) = c \)

c = 29.0140633 ≈ 29

PLEASE HELP ILL GIVE YOU

PLEASE HELP ILL GIVE YOU

Answers

Answer: No she cannot cover it

Step-by-step explanation:

1yd² = 1296in²

16 x 11 x 9 = 1584in²

1296in² < 1584in²

On the coordinate plane, the endpoints of a line segment are (9, 5) and (3, 7). What is the midpoint of the line segment? ​

Answers

Answer:

(6, 6)

Step-by-step explanation:

The formula to find midpoint is (xm, ym) = (x1+x2)/2, (y1+y2)/2

In this case, x1= 9

x2= 3

y1= 5

and y2= 7

so, (xm, ym) = (9+3)/2, (5+7)/2

which can be simplified to

(xm, ym)= 12/2, 12/2

which equals (xm, ym) = 6,6

so the x value of the midpoint is 6 and the y value of the midpoint is 6

which makes the midpoint (6,6)

Calculate the percent change. Then, describe
the change as an increase or decrease.
20 to 14

Answers

The percentage change from 20 to 14 is 30% decrease

How to determine the percentage change

From the question, we have the following parameters that can be used in our computation:

20 to 14

The final value (14) is less than the initial value (20)

So, the change is a percentage decrease

The change is then calculated as

Change = (Final value - Initial value)/Initial value * 100%

Substitute the known values in the above equation, so, we have the following representation

Change = (14 - 20)/20 * 100%

Evaluate

Change = -30%

Hence, the percentage decrease is 30%

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Click on the pic and pls help!!

Click on the pic and pls help!!

Answers

Answer:

x = 43.9

Step-by-step explanation:

sin 20° = 15/x

0.3420 = 15/x

x = 43.86

Compute the following using a calculator.
csc(203∘)
Round your answer to the nearest thousandth, and only include the numerical value in your answer - do not write cscθ= in your response.

Answers

Using a calculator, the value of  csc (203°) is -1.086

How to compute csc (203°) using a calculator?

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

Since csc (203°) = 1/[sin (203°)]

Press 1/ [sin (203°)] and then the equal to button on your calculator. We have:

1/[sin (203°)] = -1.086

Note: If you calculator have "cosec" or "csc" button, you can simply press cosec (203°) or csc (203°) to get the answer.

Thus, the value of  csc (203°) is -1.086

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if angle 4 equals 50 degrees find the measure of angle 5 will mark brainiest​

if angle 4 equals 50 degrees find the measure of angle 5 will mark brainiest

Answers

Answer:

∠5 = 50°

Step-by-step explanation:

its alternate internal angles:

∠4 ≅ ∠5 (angle 4 is congruent or equal to alternate internal angle)

therefore,

∠5 = 50°

if angle 4 equals 50 degrees find the measure of angle 5 will mark brainiest

The measure of angle 5 should be considered as the 50 degrees when angle 4 should be equivalent to 50 degrees.

What is alternate internal angles?

Alternate interior angles should be created via intersecting the 2 parallel lines in a transversal way. It should be located that lies between the two parallel lines.

Since the given diagram shows the alternate internal angles

Since angle 4 is 50

So angle 4 should be congruent or equivalent to alternate internal angle)

So angle 5 should be 50 degrees.

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8. A fee-based loan is one type of loan that you may encounter. Many payday/title businesses and pawn shops charge you a set fee for borrowing money from them. This fee can make it difficult to know what interest rate you are really paying.

Lucille takes her car to a title loan business to borrow some money. She is given $1500. She must pay $300 in addition to the $1500 from the loan in 6 months.

What simple interest rate is she being charged?

8. A fee-based loan is one type of loan that you may encounter. Many payday/title businesses and pawn

Answers

The simple interest rate Lucille is being charged for taking her car to a title loan business to borrow $1,500 and repaying $300 in addition to the $1,500 from the loan in 6 months is 40%.

How the simple interest rate is computed:

Simple interest refers to an interest system that does not computed interest on accumulated interest but only on the principal for each interest period.

It is the opposite of the compound interest system that computes interest on both the principal and accumulated interest for each period.

The formula for computing the simple interest rate is as follows:

Simple Interest Rate = (SI x 100)/PT

Where:

SI = simple interest

P = principal

T = Time

The principal loan = $1,500

The amount in simple interest paid = $300

The total amount repaid for the loan = $1,800 ($1,500 + $300)

The loan period = 6 months

Simple interest rate = (Simple interest x 100)/(Principal x Time)

= ($300 x 100)/$1,500 x 6/12)

=  ($300 x 100 x 12)/$1,500 x 6)

= 40%

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Find the equation of the line:
a) with a gradient of ½ and a y-intercept of -2
b) with a gradient of 3 and passing through the point (-2:2)
c) passing through the points (1; -2) and (-2; 1)
d) parallel to the y-axis cutting the x-axis at -1

Answers

Step-by-step explanation:

gradient means slope.

the slope is anyways the factor a of x on the slope-intercept form

y = ax + b

and in the point-slope form

y - y1 = a(x - x1)

"a" is as mentioned the slope. b is the y-intercept (the y- value when x = 0).

(x1, y1) is a point on the line.

a)

y = (1/2)×x - 2

b)

y - 2 = 3(x - -2) = 3(x + 2) = 3x + 6

y = 3x + 8

c)

remember, the slope is defined as ratio (y coordinate change / x coordinate change) when going from one point on the line to another.

so, let's go from (1, -2) to (-2, 1)

x changes by -3 (from 1 to -2)

y charges by +3 (from -2 to 1)

the slope is +3/-3 = -1/1 = -1

so, we pick one point, e.g. (1, -2), and the line is

y - -2 = -(x - 1) = -x + 1

y + 2 = -x + 1

y = -x - 1

d)

x = -1

this is a vertical line (parallel to the y-axis) representing all points on the grid for which x = -1.

the slope is undefined, as it is y/0 (because x never changes at all). and there is no y-intercept, as x can never be 0, and the line is parallel to the y-axis, so, there cannot be any intersection point.

Answer:

\(\textsf{a) \quad $y=\dfrac{1}{2}x-2$}\)

\(\textsf{b) \quad $y=3x+8$}\)

\(\textsf{c) \quad $y=-x-1$}\)

\(\textsf{d) \quad $x=-1$}\)

Step-by-step explanation:

Part (a)

Slope-intercept form of a linear equation:

\(y=mx+b\)

where:

m is the slope.b is the y-intercept.

Given values:

Slope = ¹/₂y-intercept = -2

Substitute the given values into the formula to create the equation of the line:

\(\implies y=\dfrac{1}{2}x-2\)

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

Part (b)

Point-slope form of a linear equation:  

\(y-y_1=m(x-x_1)\)

where:

m is the slope.(x₁, y₁) is a point on the line.

Given:

Slope = 3(x₁, y₁) = (-2, 2)

Substitute the given values into the formula to create the equation of the line:

\(\implies y-2=3(x-(-2))\)

\(\implies y-2=3(x+2)\)

\(\implies y-2=3x+6\)

\(\implies y=3x+8\)

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

Part (c)

Slope formula:

\(\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}\)

where (x₁, y₁) and (x₂, y₂) are points on the line.

Given points:

(x₁, y₁) = (1, -2)(x₂, y₂) = (-2, 1)

Substitute the points into the slope formula to calculate the slope of the line:

\(\implies m=\dfrac{1-(-2)}{-2-1}=\dfrac{3}{-3}=-1\)

Substitute the found slope and one of the points into the point-slope formula to create the equation of the line:

\(\implies y-y_1=m(x-x_1)\)

\(\implies y-(-2)=-1(x-1)\)

\(\implies y+2=-x+1\)

\(\implies y=-x-1\)

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

Part (d)

If the line is parallel to the y-axis, it is a vertical line.

The equation of a vertical line is x = c.

Therefore, as the line intersects the x-axis at -1, the equation of the line is:

\(\implies x=-1\)

algebra domain and range please help

algebra domain and range please help

Answers

Answer:

Option 2.

Step-by-step explanation:

Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.

Domain: \((- \infty} ,0)\) ∪ \((0, \infty} )\)

Range: \((- \infty} ,0)\)∪\((0, \infty} )\)

According to these three facts, which statements are true?
Circle D has center (2, 3) and radius 7.
Circle F is a translation of circle D, 2 units right.
Circle F is a diation of circle D with a scale factor of 4.

According to these three facts, which statements are true?Circle D has center (2, 3) and radius 7.Circle

Answers

Answer:

Circle f is a translation of circle d

How can I solve this?

How can I solve this?

Answers

Step-by-step explanation:

by using formula a²-b²=a+b

a²b=a²-b² like this

the sum of three numbers is 112. the third number is 3 times the first. the second number is 7 more than the first. what are the numbers?​

Answers

Answer:

all the would need water becouse water is the main reason to get live

Solve | 2x | = | x + 3 | by graphing

Solve | 2x | = | x + 3 | by graphing

Answers

Answer:the answer is 3 and -1

Step-by-step explanation:

X=3

And

X=-1

7(4p+2q+3r) apply the distributive property to create an equivalent expression

Answers

Answer:

28p + 14q + 21r

Step-by-step explanation:

7(4p + 2q + 3r) ← multiply each term in the parenthesis by the 7 outside

= 28p + 14q + 21r

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