What expression gives the distance between the points (4,6) and (7,-3)?

Answers

Answer 1

Answer:

[tex]\sqrt{(-3^2-6)+(7^2-4^2)}[/tex]

Step-by-step explanation:

Use the form: [tex]\sqrt{(x^2-x^1)+(y2-y1)^2[/tex]

so: [tex]\sqrt{(-3^2-6)+(7^2-4^2)}[/tex]

Answer 2

By the distance formula,

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

Here,

[tex]x_1 = 4[/tex]

[tex]y_1 = 6[/tex]

[tex]x_2 = 7[/tex]

[tex]y_2 = - 3[/tex]

Hence,

[tex]d = \sqrt{( {7 - 4)}^{2} + {( - 3 - 6)}^{2} } [/tex]

[tex]d = \sqrt{ {3}^{2} + ( - {9)}^{2} } [/tex]

[tex]d = \sqrt{9 + 81} [/tex]

[tex]d = \sqrt{90} [/tex]


Related Questions

The diameter of a circle is 2 units What is the radius of the circle

Answers

Answer:

The radius of the circle is 1.

Step-by-step explanation:

The way to find the radius of a circle is to divide the diameter by 2.

Answer:

1

Step-by-step explanation:

How do i write an equation in slope intercept form if they give you the slope and what it has to pass through. I totally forgot how to do this

Answers

Answer:

y=mx+b

Step-by-step explanation:

The m=slope. The x is just there, and the b=the line it passes through

BRAINLIEST PLS

what is 6.85 times 2 times 10?

Answers

Answer:

137

Step-by-step explanation:

:)

is this right please tell me the right answer if not

Answers

Answer:yes

Step-by-step explanation:

What is the constant of proportionality

Answers

Answer:

It is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate.

Step-by-step explanation:

A store sells rope by the meter. The equation p = .8 L represents the price: p (in dollars) of a piece of nylon rope that is L meters long.

How long is a piece of nylon rope that is $2.80?

Answers

Answer:

3.5 meters

Step-by-step explanation:

Equation: p = 0.8L

Given: p = 2.80

To find the length of a piece of nylon rope that costs $2.80, input the given value of p(2.80) into the equation and solve for L:

p = 0.8L

2.8 = 0.8L

Divide both sides by .8 to isolate L:

[tex]\frac{2.8}{0.8} =\frac{0.8L}{0.8}[/tex]

3.5 = L

The length of a piece of nylon rope that costs $2.80 is 3.5 meters long.

What is the surface area of the rectangular pyramid below?

Answers

There’s no picture under your question

(4x+9)/(7/3)= 3x/0.5

Answers

Answer:

x=0.9

Step-by-step explanation:

4x+9

7

3

=

3x

0.5

Step 1: Cross-multiply.

4x+9

7

3

=

3x

0.5

(4x+9)*(0.5)=3x*(

7

3

)

2x+4.5=7x

Step 2: Subtract 7x from both sides.

2x+4.5−7x=7x−7x

−5x+4.5=0

Step 3: Subtract 4.5 from both sides.

−5x+4.5−4.5=0−4.5

−5x=−4.5

Step 4: Divide both sides by -5.

−5x

−5

=

−4.5

−5

x=0.9

Answer:

x=0.9

A store has clearance items that have been marked down by 45%. They are having a sale, advertising an additional 35% off clearance items. What percent of the original price do you end up paying?

Answers

Answer:

35.75%

Step-by-step explanation:

Given that:

Markdown % = 45%

Additional percentage off = 35%

45% markdown :

100% - 45% = 55% of item price will be paid.

Furthermore,

35% additional discount :

100% - 35% = 65% of item price will be paid

Hence, percentage of original price paid:

(55% * 65%) = 0.3575

= 35.75% of the original price is paid

Ach day of the week, Michael went to the bank and either deposited or withdrew money from his bank account. On Monday, he withdrew $10. On Tuesday, he deposited $3. On Wednesday, he deposited $4. On Thursday, he withdrew $15. On Friday, he withdrew $8.

Answers

Answer:

Total withdrawals=$33Total deposits= $7

Step-by-step explanation:

We are expected to determine the cash flow in the account

Step one:

given data

Total withdrawals

Monday=$10

Thursday=$15

Friday=$8

Total= 10+15+8=$33

Step two:

Total deposits

Tuesday=$3

Wendesday=$4

Total= 3+4

Total= $7

In all, this show that more money is leaving the account than entering the account

Find the area of the triangle.

Answers

17.5
A=l•w/2
A=5•7/2
A=35/2
A=17.5

It takes John 54 minutes to paint a fence with a length of 12 meters. On average, how long did he take to paint 1 meter of the fence? *
25 points
3.5 minutes
4.5 minutes
4.8 minutes
5.4 minutes
Other:

Answers

Answer:

4.5

Step-by-step explanation:

I think it will work if you Divide 54 over 12 = 4.5

solve each question -5x + 40= 6x - 70

Answers

Answer:

10=x

Step-by-step explanation:

-5x+40= 6x-70

-5x+110=6x

110=11x

10=x

Answer:

this is da answer

10=x for yoquestion

what does x equal in x= x^2-12x+36

Answers

Answer:

x=4, x=9

Step-by-step explanation:

If x equals x^2-12x+36, x can equal 4 or 9. You may have to enter both answers.

What is the first step in simplifying the following expression?

(((4+7) -2)^2 *4 -1 ÷2)

Your answer:

1÷2


2^2


2*4


(4+7)

(helppp!)

Answers

According to BODMAS rule...

We would first solve...

Bracket i.e.(4+7)

Write the following number in
scientific notation.
0.05796
[? ] [ ]

Answers

Answer:

= 5.796 × 10^-2

(scientific notation)

= 5.796e-2

(scientific e notation)

Step-by-step explanation:

Answer:5.796 x 10- 2

Step-by-step explanation:Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Please help me I am doing a timed test I will choose brainliest

Write the standard form of the equation of a line with a slope of 2 passing through the point (-4, -3).

Select one:
a. 2x - y + 5 = 0
b. -x + 2y + 2 = 0
c. x - 2y - 2 = 0
d. -2x + y - 5 = 0

Answers

Answer:

Step 1: We need to determine b by using slope-intercept form, the given slope, and the given line.

[tex]-3 = 2(-4) + b\\\\-3 = -8 + b\\\\5 = b[/tex]

Step 2: Now we create the slope-intercept form for the line.

[tex]y = 2x + 5[/tex]

Step 3: We can now change the above equation to standard form.

[tex]y = 2x + 5\\\\-2x + y = 5\\\\-2x + y - 5 = 0[/tex]

The equation of the line in STANDARD FORM is: D. -2x + y - 5 = 0.

In the figure above, lines l and m are parallel and lines s and t are parallel if the measure of <1 is 35, what is the measure of 2

Answers

Answer: 145

Step-by-step explanation:

145 degrees

The measure of angle ∠2 in the triangle is 145.

Option D is the correct answer.

We have,

From the figure,

The s and t lines are parallel.

The l and m lines are parallel.

Now,

∠1 and ∠a are corresponding angles.

∠b and ∠a are corresponding angles.

This means,

∠1 = ∠a = ∠b = 35

Now,

∠2 and ∠b add up to a straight angle.

This means,

∠2 + ∠b = 180

∠2 + 35 = 180

∠2 = 180 - 35

∠2 = 145

Thus,

The measure of angle ∠2 is 145.

Learn more about corresponding angles here:

https://brainly.com/question/1597341

#SPJ4

One possible solution to a diminishing Social Security payroll is to decrease the Social Security benefit by 13%. How
would such a decrease effect the benefits on a salary of $54,000?
a. Benefit would decrease by $1,404 annually.
b. Benefit would decrease by $7,020 annually.
Ć. Benefit would decrease by $8,640 annually.
d. Benefit would decrease by $15,660 annually.

Answers

Answer:

the answer is B

Answer:

The correct answer is B) Benefit would decrease by $7,020 annually.

Please help me with this

Answers

[tex]\rm\blue{Answer:}[/tex]

x = 70°

Explanation :

To find : Value of x

Here, given angles are :

35°, 75° and x

Knowledge Required to solve it :

The sum of all the angles of a triangle is 180°.

Now,

35°+75°+x=180°

⇒110°+x=180°

⇒x=180°-110°

⇒x=70°

.°. x=70°

134−56·0+16÷1=


help fast please!!!!

Answers

The answer is 150 I hope it helps


What type of integer would revenue be?

Answers

Answer: negative

Step-by-step explanation:  

EASY POINTS Y'ALL!!!!

Answers

Answer:

subtracting 18 from both sides isolate the variable term



Find the value of k so that the remainder is -5 for (3x+kx^2-7x+10) / (x+3).

5
10
3
-8
60

Answers

Answer:5

Step-by-step explanation:

whats 2+2 very hard I know

Answers

Answer:

4

Step-by-step explanation:

Answer:

2+2= 4

is very hard I know

THANKS

Let p(n) be the number of primes less than n. What is p(50)

Answers

Answer:

There are 15 prime numbers less than 50

Step-by-step explanation:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53

Write the equation in Standard Form. y = -2x + 5*
0 2x + y = 5
O 2x + y = -5
O 2x - y = 5
O-2x + y = 5

Answers

Answer:

2x + y = 5

Step-by-step explanation:

Standard form is:

ax + by = c

Given

y = -2x + 5

Converting to standard form

y = -2x + 5 2x + y = 2x - 2x + 52x + y = 5

Correct option is the first one

A band expects to put 15 songs on their next CD. The band writes and records ​60% more songs than they expect to put on the CD. During the editing​ process, ​75% of the songs are removed. How many songs will there be on the final​ CD?

Answers

Answer: 6

Step-by-step explanation:

From the question, we are informed that a band expects to put 15 songs on their next CD and that the band writes and records ​60% more songs than they expect to put on the CD. Therefore, the total songs will be:

= 15 + (60% × 15)

= 15 + (0.6 × 15)

= 15 + 9

= 24 songs.

During the editing​ process, ​75% of the songs are removed. The total number of songs that will be there on the final​ CD will be:

= 24 - (75% × 24)

= 24 - (0.75 × 24)

= 24 - 18

= 6

6 songs will be there on the final CD.

Answer:

21

Step-by-step explanation:

You fottt

Find the area of each figure. If necessary, use 3.14 for pi. and round to the
nearest hundredth 6ft 5ft 3ft 4ft

Answers

Answer:

a is 6 sq ft, b is 15 sq ft

Step-by-step explanation:

I'm going to call the bottom triangle (the one with 3, and 4 as its side lenght), and the top one, b.

So a is 3 times 4/2=12/2=6 sq ft.

b is 6 times 5/2=30/2=15

Answer:

21 ft²

Step-by-step explanation:

A = [tex]A_{1}[/tex] + [tex]A_{2}[/tex]

[tex]A_{1}[/tex] = (5 × 6) ÷ 2 = 15 ft²

[tex]A_{2}[/tex] = (4 × 3) ÷ 2 = 6 ft²

A = 15 + 6 = 21 ft²

HELP PLEASE ILL GIVE U 26 POINTS

Christo graphs AB with endpoints A( -3, -2 ) and B ( -1, -2 ) what are the endpoints of the image after a reflection of AB across the x axis?

1. (-3,2) and (-1,2)

2.(-3.-2) and (-1,-2)

3. (1,-2) and (3,-2)

4. (2,3) and (2,1)

5. none of the above

Answers

Answer:

1. (-3,2) and (-1,2)

Step-by-step explanation:

Reflection over x axis results in change y-coordinates to opposite sign and x-coordinates remain as is

So the coordinates become:

A(-3, -2) → A'(-3, 2)B(-1, -2) → B'(-1, 2)

Correct option is the first one

Other Questions
-Name the two neighbouring countries in the north east and two in the northwest of India Translate the following singular noun phrases into Spanish.1. my cap2. his backpack3. your (familiar) class4. our blouse(please help) how do you do this (move 3 circles to make the figure upside down Find the 13th term of the geometric sequence 7, 21, 63, ... What is the area of this trapezoid? 2. What was the main purpose of Title IX? What is the equation of the line through the origin and (3, 4)? How many different principal quantum numbers can be found in the ground-state electron configuration of nickel?A) 2.B) 3.C) 4.D) 5.E) 6. Los dos (6)(sentirse) muy bien. Ellos(7)(volver) a sus casas a las doce de la noche.Paula (8)(dormirse) a la una. Read the writing prompt.Write an informative research-based essay comparing the political structure of ancient Greek city-states to the political structure of the Roman Empire.When preparing to respond to this prompt, which research question would be the most effective?Who was the best Roman emperor?How was the Roman Empire organized?Who did the ancient Greek city-states trade with?Why did Athens and Sparta fight the Peloponnesian War? What is the primary purpose of argument writing?A.) to teachB.) to entertain C.) to explainD.) to persuade You are trying to memorize a speech for your publicspeaking class. After 1 day, you memorized 200 words. Eachof the following days, you memorized an additional 30words.Use the given information to write a linear equation in point-tenslope form. Then use the equation to find the number ofwords will you have memorized after 8 days.words Compare and contrast Dry ice is a form of carbon dioxide that sublimates at room temperature. At a Halloween party, some students noticed that the dry ice underwent a phase change. Which statement below best describes the change in the energy and physical characteristics of the molecules of carbon dioxide during this process?A. The molecules experienced a physical change from a gaseous state to a liquid state, releasing energy into the environment and reducing the molecular movement.B. The molecules experienced a chemical change as the carbon dioxide reacted with oxygen, which released oxygen gas into the environment and increased the molecular movement.C. The molecules experienced a physical change from a solid state to a gaseous state, which increased the molecular movement and the energy of the carbon dioxide molecules. D. The molecules experienced a chemical change from a liquid state to a solid state, which reduced the amount of energy between the carbon dioxide molecules and decreased the molecular movement. What patterns, if any, do you notice on the restriction of freedoms of black slaves between 1640 and 1705? help plz this type of stuff is confusing The base angle of an isosceles triangle measures 54. What is the measure of its vertex angle? 27 36 54 72 15 - 3k = 10(k-5) Can someone please answer this Sarah has saved 254 pound coins. She puts the pound coins into bags.There are 20 pound coins in each full bag of coins. Sarah is going to take all her full bags of coins to the bank. She can only take up to 5 full bags of coins to the bank each day.Sarah wants to go to the bank on as few days as possible.On how many days will Sarah need to go to the bank? What is genocide? How do you think genocides begin?