HELP PLS ANYONE??? I REALLY NEED HELP

HELP PLS ANYONE??? I REALLY NEED HELP

Answers

Answer 1
Since abc is congruent to def a and d are congruent angles
So you can set the equation to x + 39 = 2x
Solve to get x = 39
Plug that into (x + 39)
You should get a= 78 degrees
Since a and d are congruent, d is also equal to 78 degrees
Answer 2
D is equall to 78°!!

Related Questions

When hiking down a mountain from her camp, Samantha discovered that the path she was on was 18 yards below the camp. Which value is the opposite of the distance that Sam hiked from her camp?

Answers

The value equal to the direct opposite of Samantha's hike from her camp = -18 yards.

What is defined as the inverse?The inverse operation is the inverse of another operation.Subtraction means to take away, and addition means to determine the sum. Subtraction is thus the inverse of addition.

As per the given question;

Samantha descends a mountain from her camp.

Samantha discovered that she was 18 yards below the camp on the path she was on.

To locate the value that is the inverse of the distance Samantha hiked from her camp.

Samantha was 18 yards away from the camp.

Samantha hiked for 18 yards underneath the camp (in downwards )

Therefore;

Samantha hiked the opposite distance of 18 yards from the camp.

Samantha hiked for -18 yards.

Thus, the value equal to the inverse of the distance Samantha hiked from her tent = -18 yards

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Answer: 18

Step-by-step explanation:

Determine whether the statement is True or False. ​

Determine whether the statement is True or False.

Answers

Answer:

1. True

2. True

3. True

4. False

5. False

6. False

7. True

8. False

9. True

10. False

Step-by-step explanation:

∈ means "is an element of"

⊂ means "only contains some, but not all, the elements of"

⊆ means "only contains some, possibly all, the elements of"

If one of those symbols is strickenthrough, it simply means the opposite, e.g. "it's not true that it's an element of" or "it's not true that it only contains some, (...) the elements of"

∅ is an empty set

{ something } is a set containing everything inside the curly brackets. Thus, { } is an empty set.

Let's rewrite the statements:

1. 5 is an element of {1, 3, 5, 7, 9}

TRUE

2. 4 is not an element of {1, 3, 9}

TRUE

3. {5, 6, 7} only contains some, possibly all, the elements of {5, 6, 7}

TRUE

4. {1, 2, 3} only contains some, but not all, the elements of {1, 2, 3}

FALSE (it contains all)

5. it's not true that {9} only contains some, possibly all, the elements of {9, 10}

FALSE (it does only contain elements of {9, 10} )

6. it's not true that 8 is an element of {2,4,6,8,10}

FALSE (because it is an element of that set)

7. empty set only contains some, possibly all, the elements of empty set

TRUE (it contains only elements of empty set - all of them, namely none)

8. 0 is an element of empty set

FALSE (empty set is empty, so it cannot contain 0)

9. {13, 11} only contains some, but not all, the elements of {11, 12, 13}

TRUE (order is irrelevant)

10. {7, 8}  only contains some, possibly all, the elements of {8}

FALSE (7 is not an element of {8} )

A deck wraps around the back of a house. Find the area of the deck made up of rectangles.

A deck wraps around the back of a house. Find the area of the deck made up of rectangles.

Answers

Answer: Base and Height

Step-by-step explanation: You would multiply the base and height. Since it is not a triangle you wouldn't divide it by 2

There were seven serving lines at the
annual pancake breakfast. The total
number of people served at each of
the seven lines were 126, 118, 127, 134,
98, 132, and 121. What was the median
number of people served?

Answers

126

98,118,121,126,127,132,134

The median is 126

What is the slope of the line y = − 4 , equals, minus, 4? Choose 1 answer:

Answers

Answer: the slope is 0

Step-by-step explanation:

What is the slope of the line y = 4 , equals, minus, 4? Choose 1 answer:

Is this correct?

Draw and label a triangle that is similar to the one pictured below.

Is this correct?Draw and label a triangle that is similar to the one pictured below.

Answers

I think it is hope this helps

Does the graph represent a function? Why or why not ?

Does the graph represent a function? Why or why not ?

Answers

Answer:

A.

Step-by-step explanation:

The vertical line test is a way of finding out if a relation is a function.

Graph the relation.

Then imagine a vertical line moving from left to right over the graph of the relation.

If the vertical line intersects at most one point of the graph in any position you place the vertical line, then the relation is a function.

This function passes the vertical test since it never intersects more than one point on the vertical line at a time.

Answer: A.

The height of the triangle is 4 meters longer than twice its base. find the height if the area of the triangle is 80 square meters. The height must be ___meters​

Answers

Answer:

The height is 20 meters

Step-by-step explanation:

First set up the equation (Area)80=bh/2 then set up another equation, (height) h=4+2b (base). After this you can substitute h in the equation to end up with 80=(b(2b+4))/2 simplify it to get 80=b^2+2b then solve. The base is 8 meters, plug into the formula that we made before and you find the height is 20 meters.

The height is 20 meters

George has 28 tomato seedlings. He wants to put them into 7 equal groups to sell. Which number sentence could be used to find the number of seedlings in each group

Answers

Answer:

4

Step-by-step explanation:

7+7+7+7 or 28/7 =4

which of the following sampling strategies makes it difficult to discern what sub-population the sample represents?

Answers

Convenience sampling represents the sub-population of the sample strategies.

Convenience sampling is defined as a type of non-probability sampling that involves the sample being drawn from that part of the population that is close to hand and is a type of sampling that is most useful for pilot testing.

Convenience sampling can be used by almost anyone and has been around for generations. One of the reasons that it is most often used is due to the numerous advantages it provides

Expedited data collection, Ease of research, Ready availability, Cost-effectiveness.

Bias, Power is the disadvantages of convenience sampling.

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If a cat went 7/16 actoss the yard how much further does it have to go to reach the gate

Answers

Using proportions, it is found that the cat has to go 9/16 further to reach the gate.

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

An entire distance is represented by the proportion of 1 = 100%. The cat has gone 7/16 of the distance, hence the fraction corresponding to the remaining distance that he has to go is given by:

1 - 7/16 = 16/16 - 7/16 = 9/16.

Hence the cat has to go 9/16 further to reach the gate.

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A triangular pane of glass has a height of 32 inches and an area of 352 square inches. What is the length of the base of the pane?

Answers

The required length of the base of the triangular pane of glass is 22 inches.

We know that the formula for the area of a triangle is:

Area = 1/2 * base * height

We are given that the height of the triangular pane of glass is 32 inches and the area is 352 square inches. Substituting these values into the formula, we get:

352 = 1/2 * base * 32

Multiplying both sides by 2 and dividing by 32, we get:

base = 22

Therefore, the length of the base of the triangular pane of glass is 22 inches.

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Tim worked 23 hours and earned $6.50 per hour. Round the number of hours Tim worked to the nearest ten and round his hourly pay to the nearest dollar to estimate how much he will be paid.

Answers

Step-by-step explanation:

23=20. $6.50=$7

20x7=$140

Answer:

first step is 20. Second step is 7.00$. He will make 140.00$ an hour.

Step-by-step explanation:

7x10^15 grains of sand in world

Answers

Answer:

7.0e15

Step-by-step explanation:

what does it mean when y tends to increase as x increases, the two data sets have a ​

Answers

Answer:

1] She would not have to change a diaper, they said. In fact, she would not have to do anything at all. Mrs. Winter said that Charles would not wake while she and Mr. Winter were out at the movies. He was a very sound sleeper, she said. No need to have a bottle for him or anything. Before the Winters left they said absolutely please not to look in on the sleeping baby because the door squeaked too loudly.  

[2] Harriet had never held a baby, except for one brief moment, when she was about six, when Mrs. Antler next door had surprisingly bestowed¹ on her the tight little bundle that was their new baby, Andrea. Harriet had sat very still and her arms had begun to ache from the tension by the time Mrs. Antler took back her baby. Andy was now a plump seven-year-old, older than Harriet had been when she held her that day.  

[3] After two hours of reading all of the boring mail piled neatly on a desk in the bedroom and looking through a depressing wedding album filled with photographs of dressed-up people in desperate need of orthodonture² (Harriet had just ended two years in braces and was very conscious of malocclusion³ issues) while flipping channels on their television, Harriet turned the knob on the baby's door very tentatively, but it seemed locked. She didn’t dare turn the knob with more pressure because what if she made a noise and woke him and he started to cry?  

[4] She stood outside the door and tried to hear the sound of a baby breathing but she couldn’t hear anything through the door but the sound of the occasional car that passed by on the street outside.  She wondered what Charles looked like. She wasn’t even sure how old he was. Why had she agreed to baby-sit when Mr. Winter approached her at the swim club? She had never seen him before, and it was flattering that he took her for being capable, as if just being a girl her age automatically qualified her as a baby-sitter.  

[5] By the time the Winters came home, Harriet had eaten most of the M & M's in the glass bowl on their coffee table: first all the blue ones, then the red ones, then all the green ones, and so on, leaving, in the end, only the yellow.  

[6] They gave her too much money and didn’t ask her about anything. Mrs. Winter seemed to be waiting for her to leave before checking on the baby. Mr. Winter drove her home in silence. When they reached her house he said, My wife. He hesitated, then he said, You understand, don't you? and Harriet answered Yes without looking at him or being sure what they were talking about although she did   really know what he was telling her and then she got out of his car and watched him drive away.  

___________

¹ Bestow (verb): to give or present

² Orthodonture refers to the branch of dentistry dealing with the prevention or correction of irregularities of the teeth.

³ Malocclusion refers to a misalignment of teeth.

Step-by-step explanation:

Comment on the impact of the flashback in paragraph 2. How does it contribute to the story? Use textual evidence to justify your response.

helppp meee

   ^ this is the question

Find the smallest positive integer that satisfies both of the following equations: = 3 (mod4) and = 5 (mod6)

Answers

Answer:

x=3mod4

Means that when x is divided by 4 it gives an unknown integer and a remainder of 3.

x/4 = Z + 3/4

Z= (x-3)/4

Where Z is the integer

x=5 mod6

x/6 = Y + 5/6

Y = (x-5)/6

Where Y is the integer

Z-Y must be an integer on equal to zero

(x-3)/4 - (x-5)/6

3(x-3)/12 - 2(x-5)/12

(3x-9-2x+10)/12

(x+1)/12

If it is equal to 0

x=-1. But x should be positive

If it is equal to 1

x=11

Hence the smallest possible number is 11

What is the slope of the line x = 33? *

Answers

Answer:

the slope is undefined

Step-by-step explanation:

since x=33 is a vertical line the slope is undefined.

Which option is a better deal? 12 ounces of cereal for $2.99 or 17ounces of cereal for $3.52

Answers

Answer:

17 ounce cereal

Step-by-step explanation:

It is only a 53. cent difference so the better option would be the 17 ounce bag

A serving of filleted fish is generally considered to be about 1/3 lb. How many servings can be prepared from 4 1/2 lb of fillets​?

Answers

Answer:

There are several ways to solve this. If 1 serving = 1/4 pound, then 4 servings = 1 pound. 6 pounds *4=24 servings. That leaves 1/3 of a pound. 1/4 pound is less than 1/3 pound, so you get one more serving. That makes 25 servings, and 1/12 of a pound left over. How do you know it is 1/12? Well, LCD (lowest common denominator) shows that 1/3-1/4= 4/12-3/12=1/12.

Please answer this geometry question

Please answer this geometry question

Answers

Answer:

~60•the length of PQ . , the length of QR is 90• Tell me if I'm wrong . sorry if I got it wrong .~

The jacket at the department store originally cost $199. It was selling so well that the store decided to increase the price by 25 percent. What was the new cost of the jacket?

Answers

Answer:

$248.75

Step-by-step explanation:

25% more of 199 is 248.75

A cylinder has a a radius of 18in and a
height of 21in. Find its volume.

Answers

Answer:

Just Multiply them together

Step-by-step explanation:

Jo has a 10 GB monthly cell phone plan. Jo has used 8 GB in the first 10 days of the month. At that rate, how many GB will Jo use after a month of 30 days?

Answers

Answer:

Step-by-step explanation:

1st 10 days - 8 GB

2nd 10 days - 8 GB

3rd 10 days - 8 GB

________________

30 days    -  24 GB

Fill in the table using this function rule.
y=-3x-3
X
-2
-1
0
1
y
0
0
0
X
Ś

Fill in the table using this function rule.y=-3x-3X-2-101y000X

Answers

Answer:

X    |   y

---------------

-2   |   3

-1   |   0

0   |  -3

1   |  -6

15. Kate has 63 pens. She gives all the pens to her 9 friends. Each friend gets
the same number of pens.
Kate said that when she divided the number of pens that each friend got by 9,
the answer was equal to 63. Her friend Margo said that when the number of
pens each friend got was multiplied by 9, the answer was equal to 63.
Which girl is correct? Explain your answer. I will mark as brainlist and vote if you answer

Answers

The girl which is correct between kate and her friend Margo is Margo.

The correct answer option is option B

How to multiply?

Number of pens Kate has = 63Number of Kate's friends = 9

If each friend gets the same number of pens;

Number of pens each friend get = Number of pens Kate has / Number of Kate's friends

= 63 / 9

= 7

Check:

Number of pens each friend get × Number of Kate's friends = Number of pens Kate has

7 × 9 = 63

Therefore, Kate's friend, Margo is correct.

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Find the value of x such that the line containing (1,2) and (5,3) is perpendicular to the line containing (x,4) and (3,0)

Answers

The value of x that makes the line containing (1,2) and (5,3) perpendicular to the line containing (x,4) and (3,0) is x = 2.

To determine the value of x such that the line containing (1,2) and (5,3) is perpendicular to the line containing (x,4) and (3,0), we need to find the slope of both lines and apply the concept of perpendicular lines.

The slope of a line can be found using the formula:

slope = (change in y) / (change in x)

For the line containing (1,2) and (5,3), the slope is:

slope1 = (3 - 2) / (5 - 1) = 1 / 4

To find the slope of the line containing (x,4) and (3,0), we use the same formula:

slope2 = (0 - 4) / (3 - x) = -4 / (3 - x)

Perpendicular lines have slopes that are negative reciprocals of each other. In other words, if the slope of one line is m, then the slope of a line perpendicular to it is -1/m.

So, we can set up the equation:

-1 / (1/4) = -4 / (3 - x)

Simplifying this equation:

-4 = -4 / (3 - x)

To remove the fraction, we can multiply both sides by (3 - x):

-4(3 - x) = -4

Expanding and simplifying:

-12 + 4x = -4

Adding 12 to both sides:

4x = 8

Dividing both sides by 4:

x = 2

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Please help I will give Brainly

Please help I will give Brainly

Answers

Answer:

Width of the rectangle is 19 Units

Step-by-step explanation:

24 = x(x-5)

24 = \(x^{2}\) - 5x

\(x^{2}\) - 5x - 24 = 0

x(x-24) + 1(x-24) = 0

(x-24)(x+1)=0
x= -1 , 24

x = 24 units

x - 5 = 19 units

Step-by-step explanation:

If you look at the picture above you'll see that after connecting the length, width and area you get a quadratic equation which I solved using formula method, but any method can be used to solve the quadratic equation. Also at the end you arrive at two answers which of course you select the positive one.

Please help I will give Brainly

Find the values of x and y. Write your answers in simplest form.

Find the values of x and y. Write your answers in simplest form.

Answers

Answer:

x = 5√2

y = 15

Step-by-step explanation:

By applying sine rule in the given right triangle,

sin(60°) = \(\frac{\text{Opposite side}}{\text{Hypotenuse}}\)

\(\frac{\sqrt{3} }{2}=\frac{y}{10\sqrt{2}}\)

y = \(\frac{\sqrt{3} \times 10\sqrt{2} }{2}\)

y = 15

Similarly, by applying cosine rule in the given triangle,

cos(60°) = \(\frac{\text{Adjacent side}}{\text{Hypotenuse}}\)

\(\frac{1}{2}=\frac{x}{10\sqrt{2}}\)

x = 5√2

A car travels a distance of 112km at an average Speed of 70km/h. It then Travells Further for 60km at an average Speed of 50 km/hr. Calculate for the entire Journey of the total time taken.

Answers

The total time taken for the entire journey is 2.8 hours.

To calculate the total time taken for the entire journey, we can use the formula:

Time = Distance / Speed

For the first part of the journey, the car travels a distance of 112 km at an average speed of 70 km/h. Using the formula, the time taken for this part is:

Time1 = 112 km / 70 km/h = 1.6 hours

For the second part of the journey, the car travels a further distance of 60 km at an average speed of 50 km/h. Again, using the formula, the time taken for this part is:

Time2 = 60 km / 50 km/h = 1.2 hours

To find the total time for the entire journey, we sum up the times for both parts:

Total Time = Time1 + Time2 = 1.6 hours + 1.2 hours = 2.8 hours

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Using the pencil,plot the point (-3,-6)

Using the pencil,plot the point (-3,-6)

Answers

Answer:

-3 will be on the -x axis n the -6 will be on the -y axis so both will meet at a point.

Step-by-step explanation:

that is all I understand am not sure if I am ryt

Check out the attached photo
Let me know in the comments, if something is not understandable
Using the pencil,plot the point (-3,-6)
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