Mathematics College

100 Points! Geometry question. Photo attached. Determine whether the quadrilateral is a parallelogram. Justify your answer using a theorem. Please show as much work as possible. Thank you!

Answers

Answer 1

The prove of the statement is described below.

First of all ,

Labeling the given figure

And draw a diagonal,

In the quadrilateral PQRS,

The side PQ is equal to the side RS.

Therefore,

PQ = RS

And also, the side PQ is parallel to the side RS.

Then,

PQ || RS.

Now, draw the diagonal PR.

We know that a parallelogram's diagonal divides the parallelogram into two congruent triangles.

By the rule of Side-Angle-Side,

we can show that ∆ PQR ≅ ∆ RSP.

Therefore,

The side QR is parallel to PS

Then,

QR || PS.

Hence,

PQRS is a parallelogram.

To learn more about quadrilaterals visit:

https://brainly.com/question/11037270

#SPJ1

Related Questions

which is a common denominator of 1/4 and 3/5?
and
A.
9

B.
15

C.
16

D.
20

Answers

Answer:

Step-by-step explanation:

thank u it really helped

Answers

Answer:

who are you thanking? Lol

Step-by-step explanation:

SHOW YOUR WORK/SHOW HOW YOU GOT YOUR ANSWER
Ella has $35 in her bank account. She deposited a check for $140 and then withdrew $80. How much money is left in her bank account?

Answers

Add 35 to 140 and then subtract 80 equals $95
35 +140=170 -80
$95

Encuentra el valor de las variables de cada ecuacion
3x=6

Answers

Answer:

x = 2

Step-by-step explanation:

3x = 6

6/3 = 2

x = 2

Tell whether the ordered pair is a solution to the system of linear equations. 1 point
(-4,-2);
y = 2.c + 6
y = -32 – 14
Yes
No
O Maybe

Answers

Answer:

Yes

(-4,-2) is a solution of a given system of equation

Step-by-step explanation:

Explanation:-

Given that the equation

y = 2 x + 6 ..(i)

Given point (-4,-2)

substitute x =-4 and y = -2 in equation (i)

-2 =2(-4) +6

-2 = -8+6

-2 =-2

∴ The point satisfies the given equation

1. What is 2 added to 1?
4
in

Answers

Answer:

Step-by-step explanation:

what is the 4 in for?

Answer:

2+1=3

I think you copy pasted something else like the '4 in'.

Step-by-step explanation:

A- g(x)=|x+5|+5
B-g(x)=|x-5|+5
C-g(x)=|x|+5
D-g(x)=|x-5|

Answers

Answer:

if anything, I would say C. I can't see the image too clearly, but I can see what you typed out

Step-by-step explanation:

A mooncake with two egg yolks costs $2 more than a mooncake with one egg yolk. The cost of 6 mooncakes with two egg yolks and 5 mooncakes with one egg yolk is $130.80. Find the cost of a mooncake with two two egg yolks.

Plz do in algebraic method

Answers

6(x + 2) + 5(x) = $130.80
6x + 12 + 5x = 130.80
11x = 118.80
x = 10.80, the cost of a moon cake with one egg yolk. Add 2 for the cost of the two egg yolk cake, and your answer is $12.80

6(12.80) + 5(10.80) = 76.80 + 54 = 130.80 ✅

ratio of 12 seconds to 1 hour

Answers

12:3600

1:300

I edited it lol

hope that helps

find the value of x??

Answers

Answer:

[tex]\huge\boxed{x=10}[/tex]

Step-by-step explanation:

Look at the picture.

[tex]\dfrac{3x}{y}=\dfrac{4x+20}{2y}\qquad|\text{cross multiply}\\\\(3x)(2y)=(y)(4x+20)\qquad|\text{divide both sides by}\ y\\\\(3x)(2)=4x+20\\\\6x=4x+20\qquad|\text{subtract}\ 4x\ \text{from both sides}\\\\6x-4x=4x-4x+20\\\\2x=20\qquad|\text{divide both sides by 2}\\\\\dfrac{2x}{2}=\dfrac{20}{2}\\\\x=10[/tex]

find the value of x.

Answers

Hey there!

To find the value of x in an equation, you have to solve for x.

Example

Given: 3x - 9 = 0

First, add 9 to both sides:

3x = 9

Then, divide both sides by 3

x = 3

Have a terrifcly amazing day!

Please answer fast I need the Answer

Answers

Answer:

just do it urself

Step-by-step explanation:

Find the greatest common factor of 7x and 4x?.

Answers

Answer:

GCF = x

Step-by-step explanation:

The factor decomposition is:

7 * x for the first term

2 * 2 * x for the second term.

The ONLY common factor is "x", and the maximum power at which it appears in BOTH terms is "1" (one)

Therefore GCF = x

Ali spent a total of $65 at the grocery store. Of this amount, he spent $39 on fruit. What percentage of the total did he spend on fruit?

Answers

Answer:

He spent 60% on fruit

Step-by-step explanation:

Answer:

Step-by-step explanation:

65-39=26

26/100=0.26

6. The mean of 9, 14,x, 16, 7 and 18 is 11.5. Find the value of x

Answers

Answer:

Given

11.5= 9+14+x+16+7+18/6

⇒x=11.5×6−9−14−16−7−18=5

∴x=5

Step-by-step explanation:

Hope it is helpful.....

There are 15 books on a shelf. 9 of these books are new. The rest of them are used.

Answers

Answer: 7

Step-by-step explanation:

15-9 =

9 10 11 12 13 14 15

1 2 3 4 5 6 7

7 books were used.

The measure of an angle is 18.2°. What is the measure of its complementary angle?

Answers

P.’zksksjzjwkwizneszmzms

Find the value of x.
х
50°

Answers

The unknown value of x from the diagram is 80 degrees.

The given diagram is an isosceles triangle.

The base angle of an isosceles triangle are equal

The sum of angle in a triangle is also 180 degrees. Hence:

x + 50 + 50 = 180

x + 100 = 180

Subtract 100 from both sides

x + 100 - 100 = 180 - 100

x = 80 degrees

Hence the unknown value of x from the diagram is 80 degrees.

Learn more here: https://brainly.com/question/21680544

PWEASE HEELP:)In two or more complete sentences write and solve an inequality for the situation and explain how you will solve the inequality.

Jennifer must spend $250 or more in order to qualify for a free t-shirt at the store. She already spent $112.49. How much more money does Jennifer need to spend so that she can earn the free t-shirt?

Answers

Answer:

ummmm this is easy

Step-by-step explanation:

she has to spend $137.51 more, all you have to do is

$250 - $112.49 = $137.51

I am not sure if you were serious with this question or not but here is the answer lulu

hope this helps :) :) :) :)

Find the slope. hsjsnsjsbjabajabahabh

Answers

Answer:

the slope is 2

Step-by-step explanation:

to find slope all you need to do is look at the places where the line and the graph intersect. you should be able to find atleast 2 places. Once you have done that, count up how ever many spaces it is until you are on the same line with the place where the line intersects with the graph remember that number in your head, then could left or right until you are on top of the other place where it intersects, remember that number. In this case I counted 2 spaces up and 1 space to the left which gave me 2/1 which is 2

hope this helps. have a good day!

Which polygon appears to be regular?

Figure A

Figure B

Figure C

Figure D

Answers

Answer:

The polygon that appears to be regular is Figure B

Find the smaller angle (in degrees) between the hands of a clock at 3:25.

Answers

Answer:

uhh

Step-by-step explanation:

I'm not sure what It is

Write 1.653 x 10-4 as an ordinary number.

Answers

Answer:

Here is the work ive done here, im a professional so i want to make it very easy for you to understand! Here is the answer: https://youtu.be/dQw4w9WgXcQ

Answer:

16530

Step-by-step explanation:

It is the answer..

Suppose a line parallel to side Y Z of AXY Z intersects sides XY and XZ at points N and M, respectively. Which of the
following is false? (1 point)

Answers

12yx and 17xz is the answer to the equation

aid 100% more than b . Which of these shows the ratio a:b ? . A is 100:1 , B is 1:100, Cis 2:1 and D is 1:2

Answers

Answer:

a:b = 100:1

Step-by-step explanation:

Given:

a is 100% more than b

Find:

a:b

Computation:

Assume;

Common multiply = p

So,

b = p

a = 100P

a:b = 100p : p

a:b = 100:1

Find the area of a rectangle with a length of
14 ft and width of 28 ft.

Answers

Answer:

392 ft^2

Step-by-step explanation:

area = length * width

a = lw

392 = 14 * 28

Don't forget the unit is ft^2 since we are finding the area of a 2-dimensional shape in feet!

Answer:

Step-by-step explanation:

the area of a rectangle is L*W

A=14*28=392 ft^2

A decreased by 20% and then increased by 20% express using algebra
asapppppp

Answers

Answer:

96%

Step-by-step explanation:

assume the whole number is x

the first thing is decreasing by 20 %

x - 20%x = 80% x

then now the 80%x is the whole number

now It's the turn of increasing

80%x + 20% * (80% x) = 80%x + 16%x = 96% x

I hope this is hlepful to you !!!!

Feel free to ask me in the comments

2 x 1/2 x 2 1/2 = 2 1/2
Is this correct?

Answers

Answer:

Yes

Step-by-step explanation:

2 x 1/2 = 1

1 x 2 1/2 = 2 1/2

Answer:

Yes

Step-by-step explanation:

2 x 1/2= 1

1 x 2 1/2= 2 1/2

PLEASE ANSWER WILL GIVE BRAINLIEST

Answers

Answer:

The answer is B

Step-by-step explanation:

V=lwh

3=15·15·20

3=1500

3(n – 1) = 6
How do I solve this equation?

Answers

Answer:

n=3

Step-by-step explanation:

distribute, then add 3 to both sides, then divide both sides by 3

Answer:

n = 3

Step-by-step explanation:

3(n−1)=6

Step 1: Simplify both sides of the equation.

3(n−1)=6

(3)(n)+(3)(−1)=6(Distribute)

3n+−3=6

3n−3=6

Step 2: Add 3 to both sides.

3n−3+3=6+3

3n=9

Step 3: Divide both sides by 3.

3n/3 = 9/3\

n= 3

Other Questions

what is a 5 sentence summary of If Thanos actually wiped out half of all life, how would Earth fare? Miranda is a 10th grade student who is very good in problem solving. In fact, she just completed an advanced algebra class and received a grade of A+. Miranda has five sisters, Cathy, Stella, Eva, Lucinda, and Dorothea. Miranda made up a problem involving the ages of the six girls and dared Cathy to solve it. Miranda said, "The sum of our ages is five times my age, (by 'age' throughout this problem we mean 'age in years'.) when Stella is three times my present age, the sum of my age and Dorothea's will be equal to the sum of the present ages of the five of us; Eva's age will be three times her present age; and Lucinda's age will be twice Stella's present age, plus one year. How old are Stella and Miranda?" "Well, Miranda, could you tell me one more thing, please?" "Sure", said Miranda, "my age is an odd number". How has Zara gone about building an organization capable of proficient strategy execution?A) by producing and marketing high fashion clothing that retail for luxury pricesB) by using periodic deep discounting to move unsold clothing inventoryC) by tightly aligning design, production, advertising, and real estate with the overall strategy of fast fashionD) by meeting industry standards in how value chain activities are performedE) by spending no money on advertising, which is a hallmark of cost-effective strategy execution a disproportion reaction occurs when nh3 solution reacts with hg2cl2. write a balancedreaction equation for this event. Determine the molarity of a solution formed by dissolving 468 mg of MgI2 in enough water to yield 50.0 mL of solution.A) 0.0297 MB) 0.0337 MC) 0.0936 MD) 0.0107 ME) 0.0651 M argumentative essay on cultism erodes traditional values in the society a spinning flywheel is dropped onto another flywheel that is initially at rest. after a few seconds the two flywheels are spinning at the same speed. YALL PLEASE HELP ON TIMELIMIT !!!A line passes throughthe point (-8, 8) and has a slopeof3/4Write an equation in slope-Intercept form for this line. Identify a schedule that would be allowed by a 2PL protocol but would not be generated by the validation protocol. Explain how the schedule you identify could be generated using 2PL by associating an appropriate lock and unlock operations. Also, explain clearly why the schedule would not be generated by the validation protocol. Now attempt do the same where you specify a schedule that a validation protocol can generate but would not be allowed by 2PL. Can you identify such a schedule? Explain. What social change during the eighteenth century lead to a greater public awareness and appreciation for music? Multiple Choice The aristocracy ruthlessly prevented the lower classes from earning money. International travel brought European music to far-flung corners of the world. The Church grew again in power, advocating for musical reforms. The middle class grew and rose. a broadway musical choreographed in 1943 about the mid-west and used balletic form. it changed the history of dance on the broadway stage. what was the musical? mara works for an electronics store and receives a 6.5% commission on her sales. She also recevies a weekly salary 460. mara's boss asks her to specialize in the sale of flat screen televisions that cost $414 each, which means those are the only items she will sell. write and sole an equation to find the number of televisions, t, she sells in one week if she earns 890.56 for the week the technique used to make juan griss glass and bottle of banyuls is known as ________. schubert wrote compositions in every musical genre except which one? what is the correct response when your vehicle starts to skid on ice? if the probability of the fire alarm going off is 10% and the probability of the tornado siren going off is 2% and these two events are independent of each other, then what is the probability of both the fire alarm and the tornado siren going off? (SHOW ALL WORK) This is an example of a peer-to-peer processing that is an open source, free, and is a file sharing application.NapsterMicrosoft SharePoint WorkspaceGrid computingBitTorrent if the normal or expected time for activity a is 7 days at a cost of $500 and the time under maximum crashing is 4 days at a cost of $800, what is the maximum possible redutcion time for activity a? calculate grxngrxn and ecellecell for a redox reaction with nnn = 3 that has an equilibrium constant of kkk = 24 (at 25 cc). what observational evidence supports the idea that the milky way galaxy was formed by a merger of several galaxies?