Use the relationship between the angles in the figure to answer the question.

Which equation can be used to find the value of x?

x+49−28=180
x−49−28=180
x + 49 + 28 = 180
x + 28 = 180

Three lines making six angles with the top left angle at twenty eight degrees, the top right angled at forty nine degrees and the bottom middle angle at x degrees

Answers

Answer 1

Answer:

x + 49 + 28 = 180

Step-by-step explanation:

The angles on a straight line with x° are 28° and 49° respectively, side by side with x°. This is because, vertical angles are equal. Therefore, the angle vertically opposite 28° and 49° are equal to 28° and 49° respectively.

Therefore, since angles on a straight line is 180°, thus:

x + 49 + 28 = 180

Answer 2

Answer:

x + 49 + 28 = 180

Step-by-step explanation:

THIS ANSWER IS CORRECT

Related Questions

What is the slope intercept.

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y=mx+b
Slope: 1
y-intercept: (0, -8)
Slope intercept: y=x-8

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Step-by-step explanation:

i copied the person above me :)

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Which is the solution to 2^x = 9^x - 9? A. 11.5714 B. 13.1476 C. -6.8417 D.6.5738

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Answer: B

Step-by-step explanation:

13.14760878

Help me please *an image is attached*

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Answer:

its C

Step-by-step explanation:

Answer:

C. The graph has y-intercept - 2, not initial value - 2.

Step-by-step explanation:

Hope this helps

George invited 65 students in his school to volunteer at a charity race. 39 of the students signed up to volunteer. What percent of the invited students signed up?

Answers

Answer:

60%

Step-by-step explanation:

39/65 gives you the answer.

Which of the following is an example of a culture maintaining traditional ways?

Answers

Answer:

Amish driving buggies and using horses and mules instead of tractors

Step-by-step explanation:

when solving an equation, which is the best first step to begin to simplify the equation? -2(x+3)=-10

Answers

Answer: Following the rules of PEMDAS, you want to divide both sides of the equation by -2. This would change your equation to x+3=5. Then you move your constant to the right-hand side and change its sign. Your equation is now x=5-3. subtract 5-3 and your answer is x=2.

find the value of x. A. 35 B. 40 C. 45 D. 50

Answers

Answer:

Step-by-step explanation:

Answer:

scalene trangle

Step-by-step explanation:

Which expression is equivalent to 6n - 24?*
8n - 10+14
3/4 (8n - 32)
-2(-3n - 12)
O 10n - 12 - (4n - 12)

Answers

Answer:

-2(-3n - 12)

Step-by-step explanation:

Can I have some help? What is LCM for 5 and 14

Answers

Answer:

Step-by-step explanation:

Least common multiple (LCM) of 5 and 14 is 70.

The answer for LCM
=70

D 2. Which of the following is correctly written in Standard Form?
A 3/7x + 2y =9
B y= 3/7x+6
C 5x – 4y = 9
D -3x + 7y = 12
Pls help me

Answers

The equations that are correctly written in standard form are

A. 3/7x + 2y =9

C. 5x – 4y = 9

D. -3x + 7y = 12

Standard form of a Linear equations

From the question, we are to determine which of the given equations are written in standard form

The standard form of a linear equation is Ax + By = C.

Where A, B, and C are constants,

and

x and y are variables

Hence, the equations that are correctly written in standard form are

A. 3/7x + 2y =9

C. 5x – 4y = 9

D. -3x + 7y = 12

Learn more on Standard form of a Linear equations here: https://brainly.com/question/1293412

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Solve for x. (PLEASE HELP)

Answers

9514 1404 393

Answer:

x = 6

Step-by-step explanation:

The parallel lines divide the sides proportionally. So, we can write the equation ...

x/4 = (x +3)/6

3x = 2(x +3) . . . . . multiply by 12

x = 6 . . . . . . . . . . . subtract 2x

2500 + 110h < 3000 can you pls answer this

Answers

Answer:

4.5454545454545454. . .

Step-by-step explanation:

Original equation:

2500 + 110h < 3000

Subtract 2500 from both sides

110h < 500

Divide both sides by 110

h < 4.5 (rounded to the nearest tenth)

Hope this helps :)

Please consider Brainliest :)

It’s Question 15. I need help!

Answers

Answer: Its b i took that

Step-by-step explanation:

Trust me

Answer:

Step-by-step explanation:

c = 15n

Gia has 80 tiles each tile is white or blue she arranges the tiles in 8 equal rows each row has an equal number of with and blue tiles. how many blue tiles are in each row?

Answers

Answer:

Step-by-step explanation:

80 divided by 8 = 10 divided by 2 = 5

Round 154,101 to the nearest ten.

Answers

Answer:

154,100

Step-by-step explanation:

the tenth is the 0

5 or more up the score 4 or less let it rest.

you pay $2 to play a game in which you roll one fair die. If you roll a 5 on the first roll, you win $5. If you roll a 1 or 2, you win $3 . If not you lose your money. Find the expected value for this game.

Answers

Show the online response please but I say 4

Answer:

the answer is 4

Step-by-step explanation:

Help meeeeeeeee

Pleaseeee

Answers

Answer:

give them all a common denominator

1/3= 2/6

5/6= 5/6

1/2= 3/6

1/6= 1/6

and then use the "new" fraction to order the other ones. but be sure to use the original values, not the ones you made using the GCF. so the answer would be:

1/6, 1/3, 1/2, 5/6

What is the slope if 2y=x

Answers

Answer:

1/2

Step-by-step explanation:

divide both sides by 2

Union City Bakery uses a chocolate chip muffin recipe that yields 1/2 cup of milk for every batch of 12 chocolate chip muffins. Based on the recipe:

How much milk is needed to make each muffin?

How much milk in needed to make 24 chocolate chip muffins?

Answers

you need 1/24 of a cup to make one muffin you would need one cup of milk to make 24 muffins

In a small private liberal arts college, 40 percent of the students receive financial aid, and 30 percent of the students that receive financial aid also are first generation college students. In addition, 25 percent of the students in the college own a hybrid car. What is the probability that a randomly selected student receives financial aid and is first generation college student

Answers

Answer:

P(A∩B) = 0.12

Step-by-step explanation:

Given:

Students receive financial aid P(A) = 40% = 0.4

Students receive financial aid and first generation P(B/A) = 30% = 0.3

Find:

Probability [Selected student receives financial aid and is first generation college student] P(A∩B)

Computation:

P(A∩B) = P(A) x P(B/A)

P(A∩B) = 0.4 x 0.3

P(A∩B) = 0.12

Find an equation for the line below

Answers

y = 6/9x + 1
Rise/run

Help please and show ya work

Answers

Answer:

D: 14.5

Step-by-step explanation:

4.1 = d - 10.4 add 10.4 to each side

14.5 = d

Answer:

14.5

Step-by-step explanation:

10.4 - 4.1 = 14.5

A triangle has side lengths of 21, 27, and 35 inches. Is it
right triangle?

Answers

Answer: No
In right triangle we have 30:60:90
and the ratios are
x: x root of 3: 2x
so, for example, if we have side of length 3 against 30 degrees, then against 60 degrees the side will be 3 root of 3, and against 90 degrees it will be 6.
Hope it helps!

You spend $63 on books and movies. You pay $12 per book and $15 per movie. You buy 3 more books than movies. How many of each item do you buy?

Answers

Answer:12B - 12M = 36

12B + 15M = 63

Subtract one from the other:

12B + 15M = 63

-(12B - 12M = 36

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

0 + 27M = 27

27M = 27

M = 1

B - M = 3 (from the original equations)

B - 1 = 3

B = 4

You bought 4 books and 1 movie.

Step-by-step explanation:

Answer:you buy 4 books and 1 movie

Step-by-step explanation:

12x4=48 + 15(one movie)=63

Cassie earned $40 in July. She earned $48 in August..
What is the percent increase or decrease in Cassie's monthly earnings?
A. 10% decrease
B. 25% decrease
C. 20% increase
D. 30% increase

Answers

Answer: 20% increase

Step-by-step explanation:

Answer:

C. 20% increase

Step-by-step explanation:

if it was decreasing it would be less and 20% is even and seven is also even

Which value(s) below ma 6.05x - 12.5 = 48 Show all of your work. Ju box below. HELP ME PLEASE

Explain:

Answer

Answers

Answer:

I got you

Step-by-step explanation:

6.05-12.50=13.55

48 divided by 13.55=3.542

x=3.542

Answer:

X= 1

Step-by-step explanation:

6.05x-12.5=48 Add 12.5 to both side

+12.5 +12.5

6.05x = 60.5 now divide both sides by 6.05

/ 6.05 /60.5

X = 1

Watch help video
If using the method of completing the square to solve the quadratic equation
X2 – 9x + 38 = 0, which number would have to be added to "complete the
square"?

Answers

Answer:

Step 1 Divide all terms by a (the coefficient of x2).

Step 2 Move the number term (c/a) to the right side of the equation.

Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.

hope this help

but this is little info dont worry i will answer your question just in a minute

Step-by-step explanation:

A 6 ounce serving of grapefruit juice contains 171 grams of water. How many grams of water are in 20 ounces of grapefruit juice?

Please help me with this question. I have 2 minutes left to answer it.

Answers

Answer:

570 grams of water

Step-by-step explanation:

171 divided by 6 = 28.5

28.5 grams are in 1 ounce

so Multiply 28.5 by 20 to get the new amout which is 570

The amount of water present in 20 ounces of grapefruit juice will be 570 grams.

What are ratio and proportion?

A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.

A 6-ounce serving of grapefruit juice contains 171 grams of water.

The ratio of the amount of grapefruit and water present will remain constant.

Let 'x' be the amount of water present. Then the equation is given as,

x / 20 = 171 / 6

x = 20 · 171 / 6

x = 570 grams

The amount of water present in 20 ounces of grapefruit juice will be 570 grams.

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

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Which pair of vectors is orthogonal?

u = ⟨–3, 2⟩ and v = ⟨–2, 1⟩
u = ⟨1, 5⟩ and v = ⟨–5, 1⟩
u = ⟨2, 1⟩ and v = ⟨–4, 3⟩
u = ⟨2, 3⟩ and v = ⟨3, 1⟩

Answers

Answer:

B: u = (1,5) and v = (-5,1)

Step-by-step explanation:

edge 2021

The pair of vectors which are orthogonal to each other will be u = ⟨1, 5⟩ and v = ⟨–5, 1⟩. Then the correct option is B.

What is a vector?

The quantity which has magnitude, direction and follows the law of vector addition is called a vector.

For the orthogonal vector, the dot product of two vectors will be zero.

Check first option, we have

u·v = ⟨–3, 2⟩·⟨–2, 1⟩

u·v = 6 + 2 = 8 (incorrect)

Check second option, we have

u·v = ⟨1, 5⟩·⟨–5, 1⟩

u·v = –5 + 5 = 0 (correct)

Check third option, we have

u·v = ⟨2, 1⟩·⟨–4, 3⟩

u·v = –8 + 3 = –5 (incorrect)

Check fourth option, we have

u·v = ⟨2, 3⟩·⟨3, 1⟩

u·v = 6 + 3 = 9 (incorrect)

Then the correct option is B.

More about the vector link is given below.

https://brainly.com/question/13188123

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