Given ABCD is a parallelogram Prove AB CD and BC DA. Assemble the proof by dragging tiles to the statements and reasons column

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Given ABCD Is A Parallelogram Prove AB CD And BC DA. Assemble The Proof By Dragging Tiles To The Statements

Answers

Answer 1

Answer:

Just did this problem! Hope it helps

Given ABCD Is A Parallelogram Prove AB CD And BC DA. Assemble The Proof By Dragging Tiles To The Statements
Given ABCD Is A Parallelogram Prove AB CD And BC DA. Assemble The Proof By Dragging Tiles To The Statements
Answer 2

The proofing that ABCD is a parallelogram is done using parallelogram side theorem.

What is parallelogram side theorem?

parallelogram side theorem simply means that the opposite sides of a parallelogram are equal and also parallel to each other.

As, ABCD is a parallelogram.

So, BAC and DCA are alternate interior angles.

Also, AB||CD and BC||DA.

then, BCA and DAC, are alternate interior angle.

Now In ABC and CDA

BAC= DCA (proved above)

BCA= DAC (proved above)

AC= AC (Common)

By ASA congruency criteria,

ΔABC≅ ΔCDA

Hence, AB= CD and BC= DA (cpctc)

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Related Questions

3. The vertices of trapezoid WXYZ are W(-2, 4), X(-3, 2), Y(-3, 1), and Z(-2, 1).
Which figure shows the image of trapezoid WXYZ for a glide reflection where the translation is (x, y) - (x + 2, y) and the line of
reflection is y = 0?

Answers

Step-by-step explanation:

I don't know, if I see the full picture. I see only 2 diagrams.

since the line of reflection is y=0 (= the x-axis), it can be only the upper diagram.

and something might be wrong with your translation description.

but as I said, given these two choices, due to the line of reflection, it can be only the upper diagram.

can someone please help me with this?!?!!

Answers

Answer:

I can't help but I hope you succeed

please do only b and e​

Answers

Answer:

b. y = x + 3

e. y = 2x + 5

Step-by-step explanation:

here is your formula: y = mx + b

x is your slope and b is your y-intercept

Hope this helps

y=x+3y=2x+5hope it's helpful

PLEASE HELP

What are the vertices of triangle A’B’C’
If triangle ABC is dilated by a scale factor of 1/2

Answers

Answer:

Option A

Step-by-step explanation:

multiple each coordinate by 1/2

Analyze the diagram below and complete the instructions that follow.



Rhombus BOXY has angle measures as shown in the diagram. Find the measure of /.

A.
30°
B.
60°
C.
100°
D.
120

Answers

B. All sides are equal and each side is at a 60 degree angle.

The cost of a cab ride is given by the function C= 1.80 + 1.5 d , where d is the number of miles traveled and C is in dollars. What is the cost of a 10 mile ride ?

Answers

Answer:

$16.8

Step-by-step explanation:

Given data

We have the given function as

C= 1.80 + 1.5d

Let us substitute the value of d=10 in the expression

C= 1.80 + 1.5*10

C=1.80+15

C=16.8

Hence the cost of the ride for 10 miles is $16.8

5) where 2 coins are toased find the probability of getting:
1)both the coins with some place
2)both the coins with different place
3)at least one tail
5)at the most one head

Answers

Step-by-step explanation:

Let S be the sample space

S={HH, HT, TH, TT}

n(S)= 4

A: both the coins with some place

B: both the coins with different place

C:at least one tail

D:at the most one head

1) A={TT,HH}

n(A)=2

P(G)= n(A)/n(S)

= 2/4

= 1/2

2) B ={HT, TH}

n(B) = 2

P(B) = n(B)/n(S)

= 2/4

= 1/2

3) C= {HT, TH, TT}

n(C)=3

P(C) = n(C)/n(S)

= 3/4

4). D={HT, TH}

n(D) = 2

P(D) = n(D)/n(S)

= 2/4

=1/2

if loss is L percent and cost price is the C.P what will be the selling price???

plss do it in step by step​

Answers

Answer:

Step-by-step explanation:

25%=25/100= 1+4=5

1 is loss on selling price 4 so cost price =1+4=5

Then loss on cost price = 1/5x100=20%

10a^9-33a^3
Help plzz

Answers

Answer and Step-by-step explanation:

I think you have to factor the expression.

You can take out [tex]a^3[/tex], to get the expression:

[tex]a^3(10a^6-33)[/tex] <- Answer.

When multiplying values with exponents, the exponents add together, and when dividing values with exponents, the exponents subtract from each other.

In this situation, we divided [tex]a^3[/tex] from the expression, with the expressions having exponents of 9 and 3. We subtract 3 from 9 and 3 from 3, resulting in the 6 and 0 (not shown because it isn't needed to show).

#teamtrees #PAW (Plant And Water)

Eight soccer teams participate in a soccer tournament, so that each team plays with every other team exactly once. If one team wins against another, then the winning team gets two points, and the losing team gets zero points. If the two teams tie, then both teams get one point each. After the tournament, the teams are ranked by the total number points each team won. What is the minimum number of points a team must win, to ensure that it is in the top four teams

Answers

Answer:

Step-by-step explanation:

With an eight team round robin, 28 games will be played in total (The total edges in K8). Since each game will produce two points regardless of outcome, 56 total points will be shared among the eight teams. In the absence of a well-defined tie breaking system, we assume that ties do not qualify as a guarantee. We define a team's point total as "ensuring" fourth place when the fifth place team could not possibly have that many points.

Ten points are not enough and eleven points must be enough. In one extreme case, teams A,B,C,D and E all draw each other and win against F,G, and H (who also draw each other), giving a fifth place team with ten points. If we have a fifth place team with eleven points then teams A,B,C,D, and E share at least 55 points, meaning teams F,G, and H share at most one point. However, F,G, and H play each other and must share at least six points, a contradiction. Therefore, 11 points guarantees fourth place at a minimum.

Caroline,Colin & Sarah share some money in the ratio 5:9:6.
In total, Caroline and Sarah receive £44. How much does Colin get?

Answers

Answer:

Caroline gets 4*5 = 20 pounds

Colin gets 9 * 4     = 36 pounds

Sarah gets 6*4      = 24 pounds.

Step-by-step explanation:

The ratios are 5x + 9x + 6x

5x + 6x = 11x

Caroline and Sarah get a total of 44 pounds. They don't get 44 pounds each.

11x = 44            Divide by 11

x = 44/11

x = 4

Colin gets 9x

x = 4

9*4 = 36

Colin gets 35 pounds.

Caroline gets 4*5 = 20 pounds

Colin gets 9 * 4     = 36 pounds

Sarah gets 6*4      = 24 pounds.

Caroline and Sarah get 20 + 24 = 44

points m and n are two vertices of a right triangle. they are the endpoints of the hypotenuse mn of the triangle. the third vertex lies in the fourth quadrant

Answers

Answer:

HEY IMAGE IS BLUR

Step-by-step explanation:

What is the rule for this reflection?
1 point
C(4,4
[(4,4
reflected image
B (2, 2)
preimage
A' (-5, 1)
B'(-22)
A(5, 1)
0 (x, y) -> (-x, y)
(x, y) -> (x,-y)
(x, y) -> (-X, -y)
(x, y) -> (-y,x)

Answers

Answer: To perform a geometry reflection, a line of reflection is needed; the resulting orientation of the two figures are opposite. Corresponding parts of the figures are the same distance from the line of reflection. Ordered pair rules reflect over the x-axis: (x, -y), y-axis: (-x, y), line y=x: (y, x).

What is the ratio of the area of the square of side x to the area of rectangle of width 2x and length 3x?​

Answers

Answer:

2:3

Step-by-step explanation:

ASAP!!!!!!!
What is the range of the inverse of the given function?

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

a) [2, ∞)
b) [-2, ∞)
c) (∞, 2]
d) (2, ∞]

Answers

Answer:

[2 , ∞)  

Step-by-step explanation:

y = sqrt( x-2)

The domain is the values that x can take

Since we have a square root

Domain: [2 , ∞)  since the square root must be greater than or equal to zero

The range is the values that y can take

The square root starts at 0 and increases

Range [0,∞)

The inverse swaps the domain and range

Range: [2 , ∞)  

Domain [0,∞)

Answer: it’s A on here but check which is A on your test

Step-by-step explanation:

Could you please help me with this geometry assignment

Answers

lol sorry i dont even know i just want points  xd

in ten minutes he traveled 8 miles Write the equation for the relationship between x and y.

Answers

Answer:

Step-by-step explanation:

The trick here is to make sure that the units are standard units, like miles / hour.

10 minutes = 10 / 60 hours.

k = 1/6 of an hour

y = k x

k = y/x

k = 8 miles / 1/6 of an hour

k = 8 * 6 // 1/6 * 6

k = 48 miles / hr

y = k x

y = 48 * x

please help me with this
simplify sqrt24w^14

Answers

Answer:

2×sqrt(6)×w⁷

Step-by-step explanation:

what I can read here, you need to simplify

sqrt(24×w¹⁴)

= sqrt(24)×sqrt(w¹⁴) = sqrt(4×6)×sqrt(w¹⁴) =

= 2×sqrt(6)×sqrt(w¹⁴)

and taking the square root of something with exponent simply means dividing that exponent by 2

so,

2×sqrt(6)×w⁷


A bag of rare spice that weighs 2/3 pounds will be split equally among 12 people. How much spice will each person get

Answers

Answer:

1/18 pound each

Step-by-step explanation:

Take the number of pounds and divide by 12 people

2/3 ÷12

Copy dot flip

2/3 * 1/12

Rewriting

2/12 * 1/3

1/6 * 1/3

1/18 pound each

Answer:

Each person will get 1/18 pounds of spice from the bag

Step-by-step explanation:

Divide 2/3 by 12:

Make 12 a fraction by adding 1 as the denominator:

2/3 ÷ 12/1

Reciprocate the second fraction:

2/3 ÷ 1/12

Turn it into multiplication:

2/3 x 1/12 = 2/36

SIMPLIFY 2/36:

2/36

Divide both sides by 2:

1/18

so your answer is 1/18

I hope I helped!

A university student spends his summer months in his home town, where he works for a local microbrewery during the evening hours. In the late morning, he attends the local community college, where he takes summer courses that he knows will transfer back to his school. Although he finds the courses just as challenging as at his regular university, he does not worry about his summer grades affecting his 3.2 (out of 4.0) grade point average, because his university only accepts the transfer credits. As long as he receives C grades or better, he maintains his current grade point average. Which theory suggests that the student will work only as hard as necessary to earn a C grade

Answers

Answer:

Expectancy theory

Step-by-step explanation:

We are told that as long as he receives C grades or better, he maintains his current grade point average.

This means that;

There is a large tendency for him to work just hard enough to earn a c grade.

This depicts vrooms expectancy theory of motivation which is defined as a theory whereby a person or persons will act in a particular way just for the sake of what they will gain from exhibiting that particular selected behavior instead of others.

need help ASAPPPPP , what is the volume of the sphere?

Answers

Answer:

[tex]V =33.5\ inches[/tex]

Step-by-step explanation:

Step 1:  Find the volume of the sphere

Formula for the volume of a sphere:  [tex]V=\frac{4}{3}\pi r^{3}[/tex]

[tex]Radius = Diameter / 2[/tex]

[tex]Radius = 4 / 2[/tex]

[tex]Radius = 2[/tex]

[tex]V=\frac{4}{3}(3.14) (2)^{3}[/tex]

[tex]V =33.5\ inches[/tex]

Answer:  [tex]V =33.5\ inches[/tex]

Write a rule to describe the transformation.

Answers

Answer:

1.) Reflect across x-axis

2.) Reflect across y-axis

3.) Move to the right by one unit

Step-by-step explanation:

The reflection rule is ''about the origin''.

Used the concept of reflection that states,

When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the origin, the x-coordinate and y-coordinate do not change places and are negated.

Given that,

Two figures VWGY and V'W'G'Y' is shown in the figure.

From the figure,

V = (0, - 2)

W = (- 1, 0)

G = (2, 0)

Y = (5, - 4)

V' = ((0,  2)

W' = ( 1, 0)

G' = (- 2, 0)

Y' = (- 5, 4)

Hence the coordinate satisfies the rule (x, y) → ( - x, - y).

So, the reflection rule is about the origin.

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What is the equation of the line that passes through the point (-1,4)and has a slope of -5?

Answers

Answer:

y = -5x - 1

Step-by-step explanation:

NOTE: This equation is in slope-intercept form. The equation in point-slope form is y - 4= -5(x + 1).

The formula for calculating slope-intercept form is y = mx + b.

Substitute the slope and the x and y intercepts for the equation: 4 = -5(-1) + b

4 = 5 + b

Subtract 5 from both sides.

So, -1 = b.

Now substitute the slope for m and -1 for b.

y = -5x + -1

= y = -5x - 1

Find the measure of each angle indicated

Answers

Answer:

13. 100* : 14. 111* : 15. 125* : 16. 47*

Step-by-step explanation:

13. Same side interior angles add to 180.

14. Alternate interior angles equal each other.

15. Alternate interior angles equal each other.

16. Opposite angles equal each other.

Consider the equation y\:=\:-x^2\:-\:7x\:+\:12. Determine whether the function has a maximum or a minimum value. State the maximum or minimum value. What are the domain and range of the function?

Answers

Answer:

Step-by-step explanation:

To answer this we need only know that negative parabolas are upside down, so by definition, it has a max point at the vertex. To find the vertex (h, k), the easy way to do this is to fill in the following expressions for h and k and solve:

[tex]h=\frac{-b}{2a}[/tex]  and  [tex]k=c-\frac{b^2}{4a}[/tex] (These are derived from the quadratic formula). Filling in knowing our a = -1, b = -7, c = 12:

[tex]h=\frac{-(-7)}{2(-1)}=\frac{7}{-2}=-\frac{7}{2}[/tex]  and

[tex]k=12-\frac{(-7)^2}{4(-1)}=12-(\frac{49}{-4})=12+\frac{49}{4}=\frac{97}{4}[/tex] so the vertex (aka max height occurs at [tex](-\frac{7}{2},\frac{97}{4})[/tex]. Depending upon what is meant by stating the max value, we may only need to state the k value (which is the same as the y coordinate, which is an up or down thing as opposed to the x value which is a side to side thing). The domain is all real numbers, as is the case for all x-squared parabolas, and the range is

R = {y | y ≤ 97/4}

I can't see your choices so match them up from these answers to the ones in the list of choices.

What is the length of BC

Answers

Answer:

CB = 17

Step-by-step explanation:

This is an isosceles triangle so AC = AB

x+9 = 2x-8

Subtract x from each side

x+9-x =2x-8-x

9 = x-8

Add 8 to each side

9+8 = x-8+8

17 = x

CB = x

CB = 17

please help i need help with this SHOW WORK please i will give brainly

Answers

Answer:

[tex]1\frac{1}{2}[/tex] hours per acre

Step-by-step explanation:

Unit rate in hours per acre = Total hours ÷ acres

                                            = [tex]4\frac{1}{8}[/tex] ÷ [tex]2\frac{3}{4}[/tex]

                                             [tex]=\frac{33}{8}[/tex] ÷ [tex]\frac{11}{4}[/tex]

                                             [tex]= \frac{33}{8}*\frac{4}{11}\\\\= \frac{3}{2}\\\\= 1\frac{1}{2}[/tex]

Find the value of x that makes lines u and v parallel. 11x-2 is the "larger" looking angle on the left.

Answers

Answer: 12

11x - 2 = 130

11x = 130 + 2

11x = 132

x = 132/11

x = 12

Now with value x the angle will be 130 and using converse of corresponding angles theorem line v and u will be parallel

Answered by Gauthmath must click thanks and mark brainliest

P/4+=16
Pls show work!!

Answers

Answer:

64 is the answer

Step-by-step explanation:

p / 4 = 16

p = 16 x 4

p = 64

A plane is traveling at 600 miles per hour. How many feet per second is it traveling?
ft/sec
Help!

Answers

Answer:

see explanation

Step-by-step explanation:

First we need to convert 600 miles per hour into feet per hour,

which is

# 3.168e+6

next, divide both by 60 to get feet per minute, then divide by 60 again on both sides to get feet per second

which is

#880 ft per second

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