In the figure, AD is perpendicular to BD, AC is perpendicular to BC, and AD ≅ BC.

Which of the following congruences is NOT necessarily true?
∠DAB ≅ ∠CBA
AE ≅ BE
AC ≅ BD
AD ≅ AE
∠EAB ≅ ∠EBA

Answer:

go on yt and watch a video by mathmatic it helps

Step-by-step explanation:

Answer:

event 2 > event 4> event 1> event 2

Step-by-step explanation:

Total outcomes of rolling a dice twice = 36

{1,1};{1,2};{1,3};{1,4};{1,5};{1,6}

{2,1};{2,2};{2,3};{2,4};{2,5};{2,6}

{3,1};{3,2};{3,3};{3,4};{3,5};{3,6}

{4,1};{4,2};{4,3};{4,4};{4,5};{4,6}

{5,1};{5,2};{5,3};{5,4};{5,5};{5,6}

{6,1};{6,2};{6,3};{6,4};{6,5};{6,6}

Answer:

A

Step-by-step explanation:

The missing line is slopes of both lines are equivalent to (z - v) / (x - w)

The slope of a line in the plane containing the x and y axes is generally represented by the letter m, and is defined as the change in the y coordinate divided by the corresponding change in the x coordinate, between two distinct points on the line.

Given is proof of line PQ is parallel to the line P'Q',

So,

Slope = change in y / change in x

Slope of PQ = (z - v) / (x - w)

Slope of P'Q' = (z + b - (v + b)) / ((x + a) - (w + a))

Slope of P'Q' = (z - v) / (x - w)

The slopes of both lines are equivalent to (z - v) / (x - w)

Hence, the missing line is slopes of both lines are equivalent to (z - v) / (x - w)

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Answer:

[tex]3 \times 3 \times 3 = 27[/tex]

This is a correct answer

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Answer:

A. The temperature outisde and the number of people swimming at the beach.

Step-by-step explanation:

As the temperature decreases the number of people swimming will also decrease. This will create a negative correlation between the two factors.

The value of y in the given equation y + 6 = –3y + 26 would be equal to 5.

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

We have given the equation,

y + 6 = –3y + 26

We subtract 6 on both sides of the equation

y + 6 -6  = –3y + 26 -6

y = -3y +20

y + 3y = 20

4y = 20

We divide between 4 sides of the equation:

4y = 20

y = 20/4

y = 5

Thus, the value of y is 5.

Learn more about linear equations;

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Answer:

EH = 16

Perimeter = 46

Step-by-step explanation:

We see that the ratio between the big shape and small shape is 3:2. 3x=24, so x=8. EH=2x=16.

For the second problem, the perimeter is 46.

This is because it also follows the same rule as 3:2. If you do this for every side, you find out that the sides are 10, 10, 6, 12, and 8. Add them together to get 46.

I hope this helped!

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Answer:

5000

Step-by-step explanation:

less than 500 so it goes to the closest 1000 under the number

Rounding off the given value 5495 ( five thousand four hundred and ninety four ) to the nearest one thousand is 5000 ( five thousand ).

Rounding simply means making a number easier or simpler but keeping its value close to its previous value. This might be less accurate, but easier to read.

To round 5495 to the nearest 1000.

5495 to the nearest 1000 will be 5000.

Hence, rounding the given value 5495 ( five thousand four hundred and ninety four ) to the nearest one thousand is 5000 ( five thousand ).

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Answer:

A sampling distribution is a statistic that is arrived out through repeated sampling from a larger population.

It describes a range of possible outcomes that of a statistic, such as the mean or mode of some variable, as it truly exists a population.

The majority of data analyzed by researchers are actually drawn from samples, and not populations.

Step-by-step explanation:

In statistics, a sampling distribution or finite-sample distribution is the probability distribution of a given random-sample-based statistic. If an arbitrarily large number of samples, each involving multiple observations (data points), were separately used in order to compute one value of a statistic (such as, for example, the sample mean or sample variance) for each sample, then the sampling distribution is the probability distribution of the values that the statistic takes on. In many contexts, only one sample is observed, but the sampling distribution can be found theoretically.

Hope it helps :)

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Tori

Answer:

the answer is g , X+84= 360

Step-by-step explanation:

Unfortunately, you haven't given the coordinates of RST so I can't tell you exactly what the new points will be, but I can tell you what process to follow.

To find a new point rotated 90 degrees counterclockwise around the origin, simply apply the rule:

(x,y) ----> (-y,x)

You would apply this rule of switching the x and y coordinates and y becomes the opposite(so if it was a positive coordinate, it becomes negative and if it was negative, it becomes positive), to get your new coordinates.

Hope this helps :)

Answer:

D. -1

Step-by-step explanation:

[tex]\text{slope}= -6 =\frac{q-\left( -7\right) }{\left( -1\right) -0} =\frac{q+7}{-1} = -(q+7) = -q - 7\\\Longrightarrow -6=-q-7\Longrightarrow q=6-7=-1[/tex]

Answer:

It's IQR.

Step-by-step explanation:

Interquartle Range (IQR) is the best method to find the best measure of spread

Answer:

9

Step-by-step explanation:

9.1104

nearest tenth is 1 so it doesn't need to be rounded

Answer: [tex]\sqrt{83}[/tex] ≈ 9.1

Step-by-step explanation: The original answer is 9.11043357914 but 9.1 is the closest you can get since the next few digits are under 5 so there is not much to be rounded for. I hope this helps!

student score between 50 and 59 points is 2

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

As per the given graph we can observe the number of students that got points in a certain range.

According to question, we have to find the number of students that scored between 50 and 59 points ~

That means : frequency ( number of students ) in range of 50 - 59 in given graph ~

Hence, required number of students who scored in that range are :

[tex]\qquad \tt \dashrightarrow \:2 \: \: students[/tex]

Answer:

It would be 25

Step-by-step explanation:

Hope this helps:)....if not then sorry for wasting your time and may God bless you:)

Answer:

B,A,CB,AB,CD

Step-by-step explanation:

Answer:

B,   A,   CB,   AB,  CD

Step-by-step explanation:

Got it right on edge

Answer:

Angle 3 = 86.8

Angle 6 = 96.4

Angle 7 = 93.2

Step-by-step explanation:

Given :

angle 6 = 4x + 10

angle 7 = 2x + 40

=> angle 6 + angle 7 = 180° { linear pair }

=> 4x+10 +2x+40 = 180

=> 6x+50 = 180

=> 6x = 180-50

=> 6x = 130

=> x = 130/6

=> x = 21.6

so ,the measure of angle 6 = 4x + 10 = 4(21.6) +10 = 86.4+10 = 96.4

the measure of angle 7 = 2x + 40 = 2(21.6) +40 = 43.2+50 = 93.2

now angle 7 = angle 4 + angle 5

and angle 3 + angle 4 + angle 5 = 180°

so, angle 7 + angle 3 = 180

=> 93.2 + angle 3 = 180

=> angle 3 = 180 - 93.2

=> angle 3 = 86.8

Answer:

the awnswer is 112 just so you know thats right

Answer:When you reflect a point across the line y = -x, the x-coordinate and the y-coordinate change places and are negated (the signs are changed).

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

7x+3y = 9

7x+3y is 9 so it becomes -

9-10

which is -1

hope this helps
:))

Answer:

Step-by-step explanation:

Given

We need to evaluate :

We already know the value of 7x + 3y, so substitute its value in the given equation and solve.

Answer:

180 degrees

Step-by-step explanation:

A full circle is 360 degrees

Parallel is half of a circle, so, 360/2=180

Hope it Helps

Answer:

c, I believe.

Step-by-step explanation:

Answer:

504 is the correct answer.

Step-by-step explanation:

Answer:

14 - hope this helped :)

Step-by-step explanation:

42 divided by 3

= 13

therefore

42/3 is simplified to 14

Answer:

Segment U T is congruent to segment X V

Segment S T is congruent to segment W V

Angle V is congruent to angle T

Answer:

27 units

Step-by-step explanation:

You can do this 2 ways:

Volume is l x w x h so 3 x 3 x 3 = 27

You can also count each cube that makes up the whole cube.  The top layer has 9 cubes.  The middle layer has 9 cubes.  The bottom layer has 9 cubes.  9 + 9 + 9 = 27