Identify pairs of triangles (if any) that can be proven congruent and prove it. If problems are assigned for homework, write the complete proof in your paper homework and for online (only) complete the probing statement that is a part of your proof or related to it. If no pair of triangles can be shown to be congruent, leave the box for the second triangle blank and choose for reason “Cannot be determined.” Given:
WH −∠ bisector. m∠OWH = m∠? by reason ? . Please fill in the question marks please help 60 POINTS

Answer:

It’s the second answer I just did it.

Step-by-step explanation:

The equation of line goes through points (4, 0) (6, 1), (8, 2), and (10, 3) is y = 1/2 x - 2

The equation of the line with slope m and y-intercept at point b is given as;

y = MX + b

Given that On a coordinate plane, a line goes through points (4, 0), (6, 1), (8, 2), and (10, 3).

Now, Take two points and find the slope of the graph as,

Two points are (8, 2), and (10, 3)

Hence, Slope = (3 - 2) / (10- 8)

                                  = 1/2

Thus, the Slope is 1/2.

The equation goes through points (4, 0) and is given as;

y - 0= 1/2(x - 4)

y = 1/2 x - 2

The equation of line goes through points (4, 0) (6, 1), (8, 2), and (10, 3) is y = 1/2 x - 2

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Answer:

1 [tex]\frac{11}{12}[/tex]

4 1/4 - 2 1/3 = 23/12 (1.91...)

23/12 as a mixed number is 1 11/12.

The answer is 1 11/12. Hope it helps!

Answer:

157

Step-by-step explanation:

Answer:

that is the correct answer

Answer:

see below

Step-by-step explanation:

The mean is the sum of all the numbers divided by the number of numbers

( -6+-5+2+-10+1+-9+6)/7

-21/7

-3

The mean is -3

This means the average temperature is a negative value over the 7 days

Answer:

-3 :D

Step-by-step explanation:

Answer:

two tens and five ones

Step-by-step explanation:

rename the place values then put them together

Answer:

Five fives

Step-by-step explanation:

5 times 5 is 25.

Hope this helped!

Answer:

  27.6°

Step-by-step explanation:

It can help to draw a diagram.

The angle of interest is the angle in a right triangle that has 23 ft as its adjacent side and 12 ft as its opposite side. The tangent relation is helpful:

  Tan = Opposite/Adjacent

  tan(d) = 12/23

The inverse tangent function is used to find the angle when you know the tangent:

  d = arctan(12/23) ≈ 27.55°

The angle of depression is about 27.6°.

Answer:

A. Mean

the correct measure of center is the mean.

Step-by-step explanation:

The mean of this data set is 15.44

The median is 12

The mode is 12

The A. mean measure of center is the most appropriate for this data set.

The three main methods for identifying the average value of a set of integers are mean, median, and mode.

Adding the numbers together and dividing the result by the total number of numbers in the list yields the arithmetic mean.

The middle value in a list that is arranged from smallest to greatest is called the median.

The value that appears the most frequently on the list is the mode.

The measure of the center is the mean value of a data set.

The mean of the data set is (20 + 6 + 42 + 13 + 15 + 10 + 9 + 12 + 12)/9.

= (139/9).

= 15.44.

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Answer:

-6

Step-by-step explanation:

[tex]b(x)=x+4\\\\b(-10)=(-10)+4\\\\b(-10)=-10+4\\\\b(-10)=-6[/tex]

Answer:

vertex is 2 and -4

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A because it 15,052!!!

Answer:

Angles of rotation that produce symmetry are the angles that we can rotate the image, and the end result will be the starting image. (the angles are always measured from the x-axis)

Here we can clearly see that in each quadrant we have a petal of the flower.

Then the angles that change one quadrant into other quadrant will produce symmetry.

Those angles are:

90°, 180°, 270°, 360°, etc.

We can define the set of those angles as:

A {n*90° I n ∈ Z}

Step-by-step explanation:

Given the linear expression

-6x + 24 = 14x + 16

1. The equation -6x + 24 = 14x + 16 is equivalent to the given equation  

the  answer is True

2. The given equation has infinitely many solutions

the answer is false for all values of x

3. if  -6x + 24 is changed to 7x + 4  then the equation will not have a solution  

the answer is True

4.  If the left side of the given equation is changed to 12, then there will be only one solution.

the answer is True  

Answer:

1

Step-by-step explanation:

Answer: y= 2x  -1

Step-by-step explanation:

Parallel lines have the same slopes but different y-intercepts. In this case, we will just need to find the y-intercept for the line that is parallel to y=2x - 4.

To find the y intercept, we will need the point (1,1) by plotting in the x and y coordinate into the y intercept formula y=mx +b.  m is the slope which will be 2 and b will be the y-intercept.

1 = 2(1) + b  

1 = 2 + b    

-2  -2

b = -1  

  The equation will be y= 2x  -1

Answer:

P means probability. R means event of picking a red marble. 2 means event of picking a marble with 2 on it.

Step-by-step explanation:

Answer:

$5.46

Step-by-step explanation:

If you need help with percentages you can look up percentage calculator it might help you.

$14.04 is the new price, of 28 percent from the original price $19.50.

Answer:

x = 24

Step-by-step explanation:

1x / 6 - 3 = 1

         +3    +3

1x / 6 = 4

    x6    x6

1x = 24

/1     /1

x = 24

Answer:

x = 24

Step-by-step explanation:

Step 1: Write equation

x/6 - 3 = 1

Step 2: Solve for x

Add 3 to both sides: x/6 = 4

Multiply both sides by 6: x = 24

Step 3: Check

Plug in x to verify if it's a solution.

24/6 - 3 = 1

4 - 3 = 1

1 = 1

Answer:

The answer is 1 and 5

Step-by-step explanation:got it right on edg 2021

The evaluation of the expression "eleven more than a number squared, decreased by six" when t = 5 will be 30.

It is defined as the combination of constants and variables with mathematical operators.

It is given that the expression is, eleven more than a number squared, decreased by six;

We have to evaluate the expression when t = 5.

We have to apply the arithmetic operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷. We'll apply division by Splitting into equal halves or groups.

Suppose the variable is t,

=11 + t² - 6

If t =5

Substitute the value of t as 5 in order to evaluate the expression as,

=11 + t² - 6

=11+5²-6

=11+25-6

=30

Thus, the evaluation of the expression "eleven more than a number squared, decreased by six" when t = 5 will be 30.

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Answer:

6

Step-by-step explanation:

find the greatest common factors of 48+

Answer:

6 i think

Step-by-step explanation:

Answer:

The average speed on the return trip is 2.44 miles/h.                  

Step-by-step explanation:

To find the average speed we need to use the following equation:

[tex] \overline{v} = \frac{d}{t} [/tex]

Where:

d: is the distance

t: is the time

Since the question is to find the average speed on the return trip, we will take the data of the time and speed of only the return trip.

[tex]\overline{v} = \frac{d}{t} = \frac{5 + 1/2}{2 + 1/4} = 2.44 miles/h[/tex]                

Therefore, the average speed on the return trip is 2.44 miles/h.

I hope it helps you!

Answer:

1350000000-250000000=1100000000

Step-by-step explanation:

Answer:

number of Roses = 60

number of carnations = 80

number of Lilies = 75

Step-by-step explanation:

Roses = $3.00

carnations = $1.00

Lilies = $2.00

Total order = 215

Let

x = number of Roses

y = number of carnations

z = number of Lilies

There are 15 more lilies than roses.

z = x + 15

The total of the order came to $410.00.

x + y + z = 215

3x + y + 2z = 410

substitute z = x + 15

x + y + x + 15 = 215

3x + y + 2(x+15) = 410

2x + y + 15= 215

3x + y + 2x + 30 = 410

2x + y = 215 - 15

5x + y = 410 - 30

2x + y = 200 (1)

5x + y = 380 (2)

Subtract (1) from (2)

5x - 2x = 380 - 200

3x = 180

Divide both sides by 3

x = 180/3

= 60

x = 60

Recall

z = x + 15

z = 60 + 15

= 75

z = 75

Substitute the value of x into (1)

2x + y = 200

2(60) + y = 200

120 + y = 200

y = 200 - 120

= 80

y = 80

Therefore,

x = number of Roses = 60

y = number of carnations = 80

z = number of Lilies = 75

Answer:

2v-20

I'm sure.

Answer:

Question 1

The equivalent expression of 16 + 36 is 4 × (4 + 9)

Question 2

The factor missing in the given equation is 6

Question 3

The value of the expression 100.4 ÷ 0.25 is 401.6

Step-by-step explanation:

Question 1

The given expression is 16 + 36

Which can be written in the greatest common factor form as 4 × 4 + 9 × 4

Therefore, the greatest common factor = 4

The expression 16 + 36, can therefore be written as  4 × 4 + 9 × 4 = 4 × (4 + 9)

The equivalent expression of 16 + 36 is 4 × (4 + 9)

Question 2

The given equation is 30 + 12 = ___(5 + 2)

Finding the greatest common factor of the terms 30 and 12, we get;

30 + 12 = 6 × 5 + 6 × 2

Therefore, by factorizing, we get;5

30 + 12 = 6 × 5 + 6 × 2 = 6 × (5 + 2)

30 + 12 = 6 × (5 + 2)

Comparing the above equation to the given equation, we get;

30 + 12 = 6 × (5 + 2)

30 + 12 = ___(5 + 2)

Therefore;

6 × (5 + 2) = ___× (5 + 2)

Therefore,  the factor missing in the given equation is 6

Question 3

The given expression, 100.4 ÷ 0.25, can be expressed as follows;

(100 + 0.4)/0.25 = 100/0.25 + 0.4/0.25

Multiplying the expression by 100/100 gives;

100/100 × 100/0.25 + 100/100 × 0.4/0.25 = 10000/25 + 40/25

10000/25 + 40/25 = 400 + [tex]1\frac{15}{25}[/tex] = 400 + [tex]1\frac{3}{5}[/tex] =  [tex]401\frac{3}{5}[/tex] = 401.6

100.4 ÷ 0.25 = 401.6

The value of the expression 100.4 ÷ 0.25 is 401.6.

Complete question :

Andrea is saving money for a car. She makes $13 an hour shampooing dogs at the local groomer. After 18% is subtracted from her paycheck she puts 50% of her remaining check in her savings account. Let x represent the number of hours Andrea works. Write an expression in simplest form that represents the amount of money Andrea saves each paycheck.

Answer:

$5.33x

Step-by-step explanation:

Given the following :

Amount earned as a local groomer = $13

Number of hours worked = x

Hence, total amount earned per paycheck = (13 * x) = 13x

Amount saved = 50% of (100% - 18%) of amount earned

= 50% of 82% of 13x

82% of 13x = (0.82 * $13x) = $10.66x

Amount saved = 50% of $10.66x

= 0.5 * $10.66x

= $5.33x