Mathematics College

the four vertices of a parallelogram are (3,2) (6,3) (9,6) and (a,B) find a and b​

Answers

Answer 1

Answer:

(15,8)

Step-by-step explanation:

steps are in the picture above.

Note:if you need to ask any question please let me know.
The Four Vertices Of A Parallelogram Are (3,2) (6,3) (9,6) And (a,B) Find A And B
Answer 2
If we label the points A(3,2) B(6,3) C(9,6) and D(a,b)
To get from A to B we can move 3 right and 1 up
If the parallelogram was labelled anticlockwise then
to get from C the D we need to go 3 left and 1 down
This would make D the point (9 - 3, 6 - 1) = (6,5)

AB || DC because both have a slope of 1/3 [because (3 - 2)/(6 - 3) = (6 - 5)/(9 - 6)]
AD || BC because both have a slope of 1 [because (5 - 2)/(6 - 3) = (6 - 3)/(9 -6)]

You could make D (12,7) but then the corners would not be labelled in order which is the accepted method
In this case the slopes of AC and BD both be 2/3 [because (6 - 2)/(9 - 3) = (7 - 3)/(12 - 6) = 4/6]

Related Questions

Hello I need help in my math

12: {x,y,z} ? {a,b,c} is it equal or not?

13: {0} ? { } equal or not?

Please help no spam no links I need help mark brainliest!!

Answers

12: Equal, because the cardinal number of {x,y,z} are same as {a,b,c}, that is, 3.

13: Not equal, because in set {0}, there is one element , while in set { } , there are no elements at all .

Hope it helps you. Have a nice day!

(by Benjemin)

uhhhhh help lol find angle

Answers

Answer:

129°

Step-by-step explanation:

51+51 =102

360-102=258

258÷2=129

:)


[tex] {x}^{4} - 16 = [/tex]
What is the answer and steps ​

Answers

Answer:

[tex](x - 2) \times (x + 2) \times ( {x}^{2} + 4)[/tex]

Step-by-step explanation:

[tex] {x}^{4} - 16[/tex]

➡️ [tex] {x}^{2 \times 2} - 16[/tex]

➡️ [tex] {x}^{2 \times 2} - {4}^{2} [/tex]

➡️ [tex]( {x}^{2} {)}^{2} - {4}^{2} [/tex]

➡️ [tex]( {x}^{2} - 4) \times ( {x}^{2} + 4)[/tex]

➡️ [tex](x - 2) \times (x + 2) \times ( {x}^{2} + 4)[/tex]

A: What is the perimeter of HOUSE?

perimeter of HOUSE =


(round to the nearest hundredth - two decimal places)


B: What is the length of OH?

(round to the nearest thousandth - three decimal places)


C: What is the midpoint of OU?


D: Which is longer, OH or EH?


E: What is the perimeter of the triangle HOU?


perimeter of triangle HOU


(round to the nearest hundredth - two decimal points)

Answers

First calculate distances or lengths(Refer to attachment)

A:-

[tex]\\ \sf\longmapsto Perimeter=Sum\:of\:sides[/tex]

[tex]\\ \sf\longmapsto 5.3+9+11+9+9.7[/tex]

[tex]\\ \sf\longmapsto 15+29[/tex]

[tex]\\ \sf\longmapsto 44[/tex]

B:-

Refer to the attchment

C:-

[tex]\\ \sf\longmapsto \left(\dfrac{1+4}{2},\dfrac{1+6}{2}\right)[/tex]

[tex]\\ \sf\longmapsto \left(\dfrac{5}{2},\dfrac{7}{2}\right)[/tex]

D:-

EH>OH

E:-

[tex]\\ \sf\longmapsto Perimeter[/tex]

[tex]\\ \sf\longmapsto 9.7+5.3+9[/tex]

[tex]\\ \sf\longmapsto 24[/tex]

Perimeter cm, area square cm

Answers

Step-by-step explanation:

[tex]perimeter = 2(l + b) = \\ 2(15 + 8) = 2(23) = 46cm \\ area = lb \\ 15 \times 8 = 120 {cm}^{2} \\ thank \: you[/tex]

15 multiple 8= 120120 multiple 128 = 15,360 cm

Your ans is 15,360cm Hope it helps you my friendGood morning

Translate into a variable expression. y decreased by 30

Answers

Answer:

y-30

Step-by-step explanation:

If y is decreased by 30, then you are saying y-30.

4. Solve the following equations and verify your answers: (i) 3 (x + 7) = 18​

Answers

Answer:

8.33333333333

Step-by-step explanation:

Solution for 3x-7=18 equation:

3x - 7 = 18

3x = 18 + 7

3x = 25 (divide both sides by 3 to get x)

3x/3 = 25/3

x = 8.33333333333

The perimeter of a triangle is 143cm, The sides are x-6, x-6, and 25. Find the length of each side of the triangle

Answers

Answer:

12

Step-by-step explanation:

SOLUTION:  

In a right triangle, the sum of the squares of the

lengths of the legs is equal to the square of the length

of the hypotenuse. The length of the hypotenuse is 13

and the lengths of the legs are 5 and x.  

A straw is placed inside a rectangular box that is 6 inches by 8 inches by 5 inches, as shown. If the straw fits exactly into the box diagonally from the bottom left corner to the top right back corner, how long is the straw? Leave your answer in the simplest radical form.

Answers

Here you I also tried to help someone that needed the same help!

Benchmark of 6/10, how do I get this worked out

Answers

Answer:

0.60 or 60% is the answer!

Step-by-step explanation:

Hope I helped

If 18 drinks cost £54, how much will 7 drinks cost ?

Answers

Answer:

£21

Step-by-step explanation:

Cost of 18 drinks = £54

Cost of 1 drink

= Cost of 18 drinks/18

= £54/18

= £3

Cost of 7 drinks

= Cost of 1 drink × 7

= £3 × 7

= £21

Please help me out quickly!!

Answers

Answer:

third answer! x = -2/9

Step-by-step explanation:

:)

Convert this rational number
to its decimal form and round
to the nearest thousandth.
1/6

Answers

Answer: 0.166

Step-by-step explanation:

Converting to a decimal:

1/6 = 0.1666 (1 divided by 6 - long division)

Rounding:

0.1666 to the nearest thousandth = 0.166

y link
MIT
MULTIPLE CHOICE QUESTION
Is the following statement, True or False?
lf this same substance were cooling, the
freezing point, or moment when the
substance begins to freeze would happen
at 25 degrees Celsius.

Answers

Answer:

False False False because freezing point is 100 degree celsius

calculate the amount that would remain in an investment account after 3 years if you were to deposit 1500 every month starting today but would withdraw 750 at the end of every 12 month period. interest is 14% compounded monthly​

Answers

Answer:

58995

Step-by-step explanation:

5.6 write each decimal as a fraction or a mixed number

Answers

Answer:

28/5

plsss mark me brainliestt

Step-by-step explanation:

5.6=56/10

28/5

Reading - Word - Level 1
Vocabulary
Page 21
*
Safety is the number one priority at our trampoline parks.
That's why every session is supervised by our trained staff.
However, we cannot do it alone. We ask that parents and
guardians make sure their children follow our rules.
Informative
Persuasive

Answers

Answer:

crisp, clean, formal, readable

Step-by-step explanation:

Informative - that’s why every session is supervised by our trained staff

Persuasive - safety is number one

Pls give me a brainliest thx

Help mee plsssssssdds​

Answers

Answer:

No Inez is not correct.

Step-by-step explanation:

[tex]\frac{1}{3} > \frac{1}{5}[/tex] (1/3 is greater than 1/5)

You’re help Is greatly appreciated!! I will mark BRAINLIEST as well

Answers

Answer:

1. -4/7

2. 4/3

3. x^2 + 16x + 63

4. x^2 + 19x + 90

Step-by-step explanation:

1. (1, 8) and (8, 4)

slope = m = (8 - 4)/(1 - 8) = -4/7

2. (2, 4) and (5, 8)

slope = m = (8 - 4)/(5 - 2) = 4/3

3. (x + 9)(x + 7) =

= x^2 + 7x + 9x + 63

= x^2 + 16x + 63

4. (x + 10)(x + 9) =

= x^2 + 9x + 10x + 90

= x^2 + 19x + 90

Assume that when adults with smartphones are randomly selected , 44% use them in meetings or classes. If 8 adult smartphone users are randomly selected , find the probability that exactly 3 of them use their smartphone in meetings or classes

Answers

Answer:

you just answered your own question

find out the things that can be purchased between rupees 500 to rupees 100 for your house ?

Answers

We can buy small vases,Flower pots for our houses.

[tex]\sf\orange{Hope \: it \: helps \: please \: mark \: me \: as \: brainliest!}[/tex]

For what values of k will the equation 4x² + 8x + k = 0 have two real solutions?

Answers

Answer:

k < 4

Step-by-step explanation:

Given a quadratic equation in standard form

ax² + bx + c = 0 ( a ≠ 0 )

Then the discriminant Δ = b² - 4ac informs us about the nature of the solutions.

• If b² - 4ac > 0 then 2 real and distinct solutions

• If b² - 4ac = 0 then 1 real and repeated solution

• If b² - 4ac < 0 then no real solutions

4x² + 8x + k = 0 ← is in standard form

with a = 4, b = 8 , c = k , then

b² - 4ac = 8² - (4 × 4 × k) = 64 - 16k

For two real solutions

64 - 16k > 0 ( subtract 64 from both sides )

- 16k > - 64

Divide both sides by - 16, reversing the symbol as a result of dividing by a negative quantity.

k < 4

Then any value less than 4 will ensure the equation has two real solutions

What is the measure of 2x?

Answers

Answer:

130 °

....................

Hi! I'm happy to help!

To solve this, we need to first solve for x.

The total of all the interior angles in a quadrilateral (closed, not curved, shape with 4 sides) is 360°. So, we can single out the xs by subtracting the other angles.

360-89

271

271-76

195

Now that we know that, without the other two angles, the quadrilateral is worth 195. The only 2 angles left have x in them. Since there are 3 xs, we can use this to find out our x.

3x=195

Now, divide both sides by 3.

x=65

Now that we have the value of x, the measure of 2x will just be double that.

65×2

130

The measure of 2x is 130°

I hope this was helpful, keep learning! :D

What is 48% of 159 express your answer rounded correctly to one decimal place

Answers

Answer:

.48 * 159 = 76.32

Step-by-step explanation:

Step 1: Make the percent into a decimal
48%
=0.48

Step 2: multiply to find the percent
0.48*159=76.32

So 48% of 159 is 76.32

Step 3: Round to the nearest tenth (assuming the one decimal place means tenth place)

76.32
=76.3

What is the LCM for 18,24

Answers

Answer:

I think the LCM is 72 for 18 and 24

Answer:

hope it helps you........

A store advertises a sale on t-shirts. The advertised price is four t-shirts for $48. Write and solve an equation to find the cost of one t-shirt.

a.) $8
b.) $12
c.) $16
d.) $48

Answers

4 tshirts = $48

( Divide by 4 )

1 tshirt = $12 -b.)


Pls give me a brainliest if this helped thx

54394 plus 13768


Thank you

Answers

Answer:

[tex]54394 + 13768 \\ \\ = 68162[/tex]

Answer:

68,162 is the answer

Step-by-step explanation:

54394+ 13768 = 68162

Write a function rulle

Answers

Hey, there! Based on the table from the picture, every hour increased is $6 increased for the cost of the rental.

First hour: $10

Second hour: $16

Third hour: $22

Fourth hour: $28

So, final answer is:

+1 hour=+$6.

Anyways, I hope this helps! Enjoy your day! Take care!

Write the complete answer on each line


1. If a is a subset to B and B is the subset of A, what Else is true about sets A and B


2. List all of the the subsets of {a,b,c}


3. How many subsets are there of {a,b,c,d,e,f}

Answers

Answer:

Step-by-step explanation:

1. If A is a subset of B and B is a subset of A then A and B must be equal.

2. The subsets of {a,b,c} are

{ } (emptyset}, {a}, {b}, {c}, {a,b}, {a,c}, {b,c}, {a,b,c}

3} Since {a,b,c,d,e,f} has 6 elements then there are [tex]2^6[/tex] subsets.

11. The sales tax rate for the state of Washington was 8.4%. What is the final cost of a $5,700 car in Washington,
including tax?
$

Answers

Answer:

$5853.60

Step-by-step explanation:

8.4% of $5400 = $453.60

$453.60 + $5400 = $5853.60

Other Questions
what word is spelled correctly,Saint,I,Mom,Weekday I need help mhm yeah need help I cant stop cussing ( not so much tho ) so my mum got mad at me and she keeps comparing me to my cousin and saying that shes way better than me *sigh* it just gives me no self-esteem and brings me down, makes me thinking that Im not worth it and everything else i dont know what to do anymore any advice? ( sorry if this is not educati) Hi What is coefficient of Polynomial? id .783 844 3157 pa s.12345 zoom Please answer the following multiple choice questionsRemembranceCold in the earthand the deep snow piled above thee,Far, far removed, cold in the dreary grave! Have I forgot, my only Love, to love thee, Severed at last by Times all-severing wave?Line5 Now, when alone, do my thoughts no longer hoverOver the mountains, on that northern shore, Resting their wings where heath and fern-leavescoverThy noble heart for ever, ever more?Cold in the earthand fifteen wild Decembers, 10 From those brown hills, have melted into spring:Faithful, indeed, is the spirit that remembers After such years of change and suffering!Sweet Love of youth, forgive, if I forget thee,While the worlds tide is bearing me along; 15 Other desires and other hopes beset me,Hopes which obscure, but cannot do thee wrong!No later light has lightened up my heaven,No second morn has ever shone for me;All my lifes bliss from thy dear life was given,20 All my lifes bliss is in the grave with thee.But, when the days of golden dreams had perished, And even Despair was powerless to destroy;Then did I learn how existence could be cherished, Strengthened and fed without the aid of joy.25 Then did I check the tears of useless passion Weaned my young soul from yearning after thine; Sternly denied its burning wish to hastenDown to that tomb already more than mine.And, even yet, I dare not let it languish,30 Dare not indulge in memorys rapturous pain;Once drinking deep of that divinest anguish, How could I seek the empty world again?1. The poem deals with all of the following EXCEPT the(A) aftermath of a terrible loss(B) discipline required to address grief(C) power of time to alter grief(D) emotions experienced as grief abates(E) happinessthatfollowsaftergriefhaspassed2. The second stanza (lines 5-8) primarily serves to(A) dramatize the power of thoughts to sustain romantic feelings in the speaker(B) indicate how loneliness causes the speaker to dwell on the past(C) ponder the current connection between the speaker and the loved one(D) communicate the speakers ongoing devotion to a treasured childhood memory(E) comparethelovedonetoabirdthathas departed for northern latitudes3. Which best describes the speakers implication in lines 11-12 ?(A) Only someone remarkably devoted can retain the memory of an absent loved one over time.(B) Only people who embrace a higher faith can successfully live with their grief.(C) Pain strengthens the soul so that the sufferer can move forward.(D) The bereaved must choose to forget the past in order to bear their losses.(E) Peoplewhodwellonthepastareusually unable to move beyond their personal losses. Describe this bar chart.Answer now for 50 points. Requiring colonists to transport resources like cotton and timber ONLY on British ships is one rule of the _______________Great awakening Bacons Rebellion ClimateNavigation Acts Please and thank you and show work this question is a big chunk of my final grade 14. It rained on the day of an event several students had been planning. Which reaction demonstrates a pessimistie attitude? **We can just reschedule for next weekend. I'm sure it will be sunny then." We can move the event indoors -- let me make some phone calls and get it arranged." My whole weekend is ruined. Nothing ever works out for me." "If we reschedule, we'll have time to make the event even bigger and better." a+b in terms of a and evaluated these expressions when a = 3 What are some changes that have happened in society that have affected the growth of the childcare profession? Include one change from each area: employer Education attitudes Educational studies Benefits to the economy Is (6,0) a solution of 5x-y=9? Explain how confounding might be an issue with this study Menciona 4 ideas relevantes del texto la discriminacin enquistada en la sociedad SHARK! The captain see a shark located halfway between him and the diver. Where is the shark located? 300 cubic inches to cubic centimeters? Look at this outline of the second speech.House is priceless piece of historyTown already has places for teen activitiesSchools offer programs for studentsCommunity center has other activitiesImportant to preserve town's historyNo substitute for real thingCan see how people used to liveWhich of these best describes how the outline helps the reader understand the speech?Answer choices for the above questionIt reveals that the town has enough malls.It lists reasons to support keeping the house.It lists places that teens can go to be together.It reveals the important history of the old house. log 3x^3-log x^2= log 27 - log x descriptive paragraph on post malone Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. The temperatures of eight different plastic spheres. What information might a genetic counselor provide to Emily