PLEASE HELP AND SHOW HOW YOU GOT THE ANSWER PLEASEEE

PLEASE HELP AND SHOW HOW YOU GOT THE ANSWER PLEASEEE

Answers

Answer 1

Step-by-step explanation:

Hey there!

The points are; A(-2,3) and B(X,-5). And the distance between them is (√80) units.

We have;

[tex]d = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } [/tex]

Keep all values.

[tex] \sqrt{80} = \sqrt{ {(x + 2)}^{2} + {( - 5 - 3)}^{2} } [/tex]

Squaring on both sides.

[tex] { (\sqrt{80}) }^{2} = ( { \sqrt{( {x + 2)}^{2} + ( { - 8)}^{2} } )}^{2} [/tex]

Simplify them.

[tex]80 = ( {x + 2)}^{2} + 64[/tex]

[tex]( {x + 2)}^{2} = 80 - 64[/tex]

[tex]( {x + 2)}^{2} = 16[/tex]

[tex]( {x + 2)}^{2} = {4}^{2} [/tex]

Cancel square from both sides.

[tex]x + 2 = 4[/tex]

X= 4-2

Therefore, X= 2.

The x-coordinate of B is 2.

Hope it helps....

Answer 2

(80)2=((x+2)2+(−8)2)2

Simplify them.

80 = ( {x + 2)}^{2} + 64

80=(x+2)2+64

( {x + 2)}^{2} = 80 - 64

(x+2)2=80−64

( {x + 2)}^{2} = 16(x+2)2=16

( {x + 2)}^{2} = {4}^{2}

(x+2)2=4^2

Cancel square from both sides.

x + 2 = 4

X= 4-2

Therefore, X= 2.

The x-coordinate of B is 2.


Related Questions

PAY ATTENTION FOR MEGA POINTS!!!
Sam has 6 eggs. She broke 2 of them, cooked 2 of them, and ate 2 of them.
how many eggs are left?

Answers

Answer:

she still has 6

Step-by-step explanation:

she still has six because even though she broke them, cooked them and ate them there are still 6 eggs?

i dont know really lol

there will be 4 more left bc she broke two of them that means she cracked two of them then those are the ones that she ate.

What is the average rate of change for a
babysitter that earns $9 for 1hr and $36
for 4 hrs?
3

Answers

$9 is the average rate of change!

Please help me with this

Answers

Answer:

b.   [tex] f^{-1}(x) = x^3 - 2 [/tex]

Step-by-step explanation:

[tex] f(x) = \sqrt[3]{x + 2} [/tex]

[tex] y = \sqrt[3]{x + 2} [/tex]

[tex] x = \sqrt[3]{y + 2} [/tex]

[tex] (x)^3 = (\sqrt[3]{y + 2}^3 [/tex]

[tex] x^3 = y + 2 [/tex]

[tex] y = x^3 - 2 [/tex]

[tex] f^{-1}(x) = x^3 - 2 [/tex]

Answer: b.   [tex] f^{-1}(x) = x^3 - 2 [/tex]

Please i Need ASAP
I will give brainliest to the correct answer!!!

Answers

Answer:

G because it doesn't have an angle to the line like it doesnt lose or pick up speed

Step-by-step explanation:

My calculations say this is N O

Select the equation that is the inverse of the given function.


x


- 3


f(x) =


5


o


o


o


f-1(x) = 5x + 15


f-1(x) = 5x +3


f-1(x) = 3x - 5


-1(x) = x


wun


DONE

Answers

Answer: f-1(x) = 5x+3

Step-by-step explanation: just did the assignments

8
Which angles are vertical angles?
6
5

Answers

Answer:

angle 8 and angle 5

Step-by-step explanation:


what is 2.2 * 5.1 what is the answer ​

Answers

Answer:

11.22 is the answer thank you

Answer:

11.22

Step-by-step explanation:

Think about the expression (x-8)(x+4)

Answers

Answer:

x*x +4*x-8*x -8*4

x^2+4x-8x-32

x^2-4x-32

Adding and Subtracting Functions (20 POINTS and MARK BRAINLIEST)

Question 1: Adding
f(x)=2x+ 4 and g(x)=5x-7
f(x)+g(x)=

A. 7x+11
B. -3x+11
C. 7x-3
D.3x-3

Question 2: Subtracting
f(x)=2x+ 4 and g(x)=5x-7
f(x)-g(x)=

A. 7x+11
B. -3x+11
C. 7x-3
D.3x-3

Question 3: Adding
f(x)=4x²-2x-2 and g(x)=-3²+5x+6
f(x)+g(x)=

A. x²-7x-8
B. x²-3x-4
C. 7x²+3x+4
D. x²+3x+4

Question 4: Subtracting
f(x)=4x²-2x-2 and g(x)=-3²+5x+6
f(x)-g(x)=

A. x²-7x-8
B. x²-3x-4
C. 7x²+3x+4
D. x²+3x+4

Answers

Hi I wanna is a good day to you 568

Jayden starts with $1575 in a college savings account. His account earns interest at a rate of 2.7% compounded annually. How much money is in the account after 9 years?

Answers

Step-by-step explanation:

2.7/100*1575=42.525

then for 9years

9*42.525=$382.725

help please! click on pic.

Answers

Answer:

x=63

y=27

Step-by-step explanation:

to find x

180-117=63

to find y

90-63=27

please mark brainliest if correct

Answer:

x=63, y=27

Step-by-step explanation:

x is part of a line with 117, so you would do 180-117 to find x. Then you do 90-63 to find y, which is 27.

Consider the matrices. B=[−4025] and C=[0340−11] What is product matrix ​BC​ ? Enter your answer by filling in the boxes.

Answers

I hope this helps you, I just took this quiz so it is correct.

Quadrilateral ABCD is translated to get quadrilateral A’B’C’D’. Vertex A is at (-5, 2), and vertex A’ is at (2, -2). Quadrilateral ABCD is translated blank. If vertex B is at (-6, 5), then vertex B’ is at blank

Answers

Answer:

vertex B' is at (1, 1)

Step-by-step explanation:

Let us revise the rules of translation of a point

If the point (x, y) translated horizontally to the right by h units then its image is (x + h, y) ⇒ T (x, y) → (x + h, y)If the point (x, y) translated horizontally to the left by h units then its image is (x - h, y) ⇒ T (x, y) → (x - h, y)If the point (x, y) translated vertically up by k units then its image is (x, y + k)→ (x + h, y) ⇒ T (x, y) → (x, y + k)If the point (x, y) translated vertically down by k units then its image is (x, y - k) ⇒ T (x, y) → (x, y - k)

Let us use the rules to solve our question

Vertex A = (-5, 2)

Vertex A' = (2, -2)

→ The coordinates of the two points changed which means the

  quadrilateral is translated horizontally and vertically

∵ The x-coordinate of A = -5

∵ The x-coordinate of A' = 2

→ Which means it moves to the right, so use the first rule above

∴ the rule of translation is T (x, y) → (x + h, y)

∴ x → x + h

∵ x = -5 and x + h = 2

∴ -5 + h = 2

→ Add 5 to both sides

∴ -5 + 5 + h = 2 + 5

h = 7

∴ The quadrilateral is translated 7 units right

∵ The y-coordinate of A = 2

∵ The y-coordinate of A' = -2

→ Which means it moves down, so use the 4th rule above

∴ the rule of translation is T (x, y) → (x, y - k)

∴ y → y - k

∵ y = 2 and y - k = -2

∴ 2 - k = -2

→ Add K to both sides

∴ 2 - k + k = -2 + k

∴ 2 = -2 + k

→ Add 2 to both sides

∴ 2 + 2 = -2 + 2 + k

4 = k

The quadrilateral is translated 4 units down

→ Let us find B'

T (x, y) → (x + h, y - k) is the rule of translation

∵ B = (-6, 5)

∵ h = 7 and k = 4

∴ B' = (-6 + 7, 5 - 4)

∴ B' = (1, 1)

vertex B' is at (1, 1)

Quadrilateral ABCD is translated 7 units right and 4 units down. If vertex B is at (-6, 5), then vertex B′ is at (1, 1)

could someone please answer these 3 questions?? ty :))

Answers

Answer:

1. -12     2. you get -      3.  -6

Step-by-step explanation:

Well hope that makes sense. Please heart.

12 plus -12 is 0. -3 plus 2 is -1 or -.      -4 plus -2 is -6.

You add -12 to 12 to make it zero.

If you have - - -  and add  +  +  you get  -1.

If you have - - - -  and add - -  you get -6.

[tex] \frac{7}{10} \times \frac{3}{7} [/tex]
cuánto es?

Answers

Answer:

thats the answer

Joshua decides to use synthetic division to find the the quotient of (equation provided above).
What value from the divisor should he write in front of the coefficients?

Answers

Answer:

the value to be written is -2

Step-by-step explanation:

The first thing we will do here is to set the divisor equals to zero

The divisor is the denominator

Thus, we have x + 2 = 0

This indicates that x = -2

The term to be written in front of the coefficients is -2

Answer:

73.75

Step-by-step explanation:

comment and heart if this was helpful

You walk 2 miles in 1/2 hour. At that rate, how long will it take you to walk 3 miles?


Answers

Answer: 3/4 hour or 45 minutes

Step-by-step explanation: 1 hour is 1/4 hour so 1/4 x 3 = 3/4 hour or 45 minutes.

Answer:

45 minutes.

Step-by-step explanation:

Every 15 minutes you walk a mile.

Add 15 again to make 45 minutes.

You have walked 3 miles.

will award brainliest!!!
Consider the equation below.



The equation was solved using the following steps.

Answers

Answer:

Step-by-step explanation:

Step 1:  -3 to 4x and -7 (Multiply)

Step 2: 2x (Add)

Step 3:  21 (Subtract)

Step 4:  -10 (Divide by)

I hope this helps!

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPMEEEEEEEEEEEEEEEEE!!
Use the information to answer the following question.
the table shows the relationship between the number of hours, h, jorge has been hiking
and the total distance, d,he has traveled in kilometers.
The graph shows the distance sara hiked over the same period of time.
who hikes faster?Explain.

Answers

Answer:

Step-by-step explanation:

Sara is faster she got a longer distance to Jorge

plz help asap im being timed and i only have 20 minutes left

Answers

Answer:

first question is B

second F

third C

fourth pretty sure its C

last C

Step-by-step explanation:

Jocelyn bought 18 chicken wings for $9. What was the cost of the wings in wings per
dollar?

Answers

18 wings = 9$
divide by eighteen
1 wing = 1/2 $

1/2 $ = 0.5 $

answer is 0.5 $ or 50 c per wing

Answer:

Step-by-step explanation: 18 wings = 9$

divide by eighteen

1 wing = 1/2 $

1/2 $ = 0.5 $

answer is 0.5 $ or 50 c per wing

Find a4 in the sequence
Asap

Answers

Answer:.

Step-by-step explanation:.

1- If you ran 12 laps around the track in 4 minutes, what is the unit rate? 2- Lin bought 3 hats for $22.50. At this rateis this rught

Answers

Answer:

huh

Step-by-step explanation:

what is the distance between -4 and 6 in units

Answers

the distance between -4 and 6 in units is 10

Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)?

Answers

Answer:

15x+30y-220

Step-by-step explanation:

Took the test!

Answer:

The person above is correct I got it right on edge quiz 2021

Step-by-step explanation:

!!!!!!!hope I helped lol

Write the equation of the line that is perpendicular to the line y=(-1/5)x+9 and passes through the point (-2,-2)

Answers

Answer:

y = 5x + 8

Step-by-step explanation:

Recall that if two lines are perpendicular, their slopes are negative reciprocals of one another.  Thus, given y = (-1/5)x + 9, the slope of any perpendicular is

           -1

m = --------- = 5

        (-1/5)

Starting out with the slope-intercept equation y = mx + b, we get:

-2 = 5(-2) + C, or C = 8

Thus, the desired equation is

y = 5x + 8

The equation of the line that is perpendicular to the given line is y=5x+8.

Given that, the equation of line y=(-1/5)x+9 and passes through the point (-2,-2).

What is slope of an equation?

The slope formula is used to calculate the inclination or steepness of a line. It finds application in determining the slope of any line by finding the ratio of the change in the y-axis to the change in the x-axis.

If m is the slope of a line, then the slope of a line perpendicular to it is -1/m.

Now, slope =-1/5

-1/m = 5

Put m=5 and the point (-2, -2) in y=mx+c and simplify

That is, -2=5(-2)+c

⇒c=8

Substitute m=5 and c=8 in y=mx+c, we get y=5x+8

Therefore, the equation of the line that is perpendicular to the given line is y=5x+8.

To learn more about the slope visit:

https://brainly.com/question/12861818.

#SPJ2

choose the graph of the translated parent function f(x)=cos(x) where it is translation 3 units up

Answers

Answer:c

Step-by-step explanation:move up 3 units on the y axis and create the graph

Mr. Thomas drove from Banesville to Tempe and back.
How many miles did he save driving this route instead of driving
from Banesville to Georgetown to Tempe and back the same way?




Please HELP

Answers

Answer:

what are the answer options

Step-by-step explanation:

Three families bought food at the baseball game. The Smith family spent $16.50 on 3 hot dogs, 2 sodas, and 1 candy bar. The Patterson family spent $26 on 4 hot dogs, 4 sodas, and 2 candy bars. The Nguyen family spent $13.75 on 2 hot dogs, 1 soda, and 3 candy bars. Which of the following systems of equations could be used to determine the price of each item?

Answers

Answer:

Step-by-step explanation:

Let

Price of

Hotdogs = x

Sodas = y

Candy bar = z

Smith family

Hotdogs = 3

Sodas = 2

Candy bar = 1

Total cost = $16.50

3x + 2y + z = 16.50

Patterson family

Hotdogs = 4

Sodas = 4

Candy bar = 2

Total = $26

4x + 4y + 2z = 26

Nguyen family

Hotdogs = 2

Sodas = 1

Candy bar = 3

Total cost = $13.75

2x + y + 3z = 13.75

The equations

3x + 2y + z = 16.50 (1)

4x + 4y + 2z = 26 (2)

2x + y + 3z = 13.75 (3)

Multiply (1) by -2

-2(3x + 2y + z = 16.50)

-6x - 4y - 2z = -33

-6x - 4y - 2z = -33 (1a)

4x + 4y + 2z = 26 (2)

Add (1a) and (2)

-6x + 4x = -33 + 26

- 2x = -7

x = -7/-2

= 3.5

x = $3.5

Multiply (3) by -4

-4(2x + y + 3z = 13.75) (3)

-8x - 4y - 12z = -55 (3a)

Add (3a) and (2)

-8x - 4y - 12z = -55 (3a)

4x + 4y + 2z = 26 (2)

-8x + 4x -12z + 2z = -55 + 36

-4x - 10z = -29

Substitute the value of x into

-4x - 10z = -29

-4(3.5) - 10z = -29

-14 - 10z = -29

-10z = -29 + 14

-10z = - 15

z = -15 / - 10

= 1.5

z = $1.5

Substitute values of x and z into (1)

3x + 2y + z = 16.50

3(3.5) + 2y + 1.5 = 16.50

10.5 + 2y + 1.5 = 16.50

12 + 2y = 16.50

2y = 16.50 - 12

2y = 4.50

y = 4.50 / 2

y = $2.25

11/12 - (1/3 + 1/4) =?

Answers

Answer:

I won't put a step by step since I converted the equations into decimals which I don't think will help you.

Step-by-step explanation:

0.33 or -0.33 depends on which you look at it.

Other Questions
What does the fact that all organisms use essentially the same genetic code suggest about the origin of life? Read the excerpt from "Island of Hope, Island of Tears."Giuseppe D'Amico (Teresa's father) "had a hard time finding a job in America. He was an electrician by trade, but he couldn't get a job in Manhattan because the electricians were already unionized."Which statement correctly identifies the cause-and-effect relationship?The cause is Giuseppe D'Amico having a hard time finding a job, and the effect is living in Manhattan.The cause is not getting a job in Manhattan, and the effect is being an electrician by trade.The cause is electricians being unionized, and the effect is Giuseppe D'Amico having a hard time finding a job.The cause is being an electrician by trade, and the effect is electricians being unionized in Manhattan. How will the tree population change if ALL other organisms (deer, bears, and mushrooms) are removed from the forest? what is the answer to (-5)+(-4)= cincuenta y dos- diecinueve I need help finding the slope, The y-intercept, and the equation?? 2. How did the group of men Washington met in Cambridge on July 3 differ from the Britishtroops they were supposed to fight? How many solutions does a system of equations have when solving results in the statement 3 = 5?A. One solution, x = 3B. No solutionC. Infinitely many solutionsD. One solution, x = 5 14. Identify the type of reaction: Pb + 2 AgCl 2 Ag+ PbCl2a. Combination/synthesisb. Decompositionc. Double replacementd. Single replacement which are the possible size lengths of a triangle? -2x^2-20x-46How would you solve this? PLEASE HELP ASAP:Read the excerpt from "On Becoming an Inventor" by Dean Kamen.Then Bart went off to college and I had use of the rest of the basement. I stopped doing photography and became interested in electronics. It was the early days of disco, when making music and light shows was the rage. Everyone wanted to buy a box that could connect to their stereo to create new light and sound effects. I started building boxes after school, buying components from a nearby Radio Shack, and reading up on electronic recipes for building loaders in the basement workshop. I began buying voltmeters, soldering irons, and other tools for making light organs to sell at school and in my neighborhood. I made enough money to stock more and more equipment in the family basement.Which detail shows that Kamen was serious and passionate about his inventions?Bart left for college and Dean stopped doing photography.It was the early days of disco and light shows were the rage.He used the money he made to buy more and more equipment.Everyone wanted to buy a light box to connect to their stereo. the zero of polynomial p x is equal to minus 9 X + 9 is Ano ang ibig sabihin ng "para kang natuka ng ahas" What do most mineral on Earth's surface contain? Geometry: Write and solve an equation to find the value of x so that the figures have the same area. Describe The Enlightenment Describe the change in population from 1610 to 1700 in North America based on this chart. The mass of a teapot and 4 cups is 1,280 grams. The mass of the same teapot and 10 cups is 2,720 grams. Each cup has the same mass. What is the mass? Do numbers with exponents represent rational or irrational numbers? Explain your answer.