Find the value of x.

What theorems would/could you use to find x?

Thank you in advance

Find The Value Of X.What Theorems Would/could You Use To Find X?Thank You In Advance

Answers

Answer 1

Answer:

a. Linear pair theorem

b. x = 40

Step-by-step explanation:

a. x° and (4x - 20)° are angles on a straight line, so, they are a linear pair. Therefore, we would apply the linear pair theorem, which says the sum of a linear pair gives us 180°.

b. x° + (4x - 20)° = 180° (linear pair theorem)

Solve for x

x + 4x - 20 = 180

5x - 20 + 20 = 180 + 20

5x = 200

5x/5 = 200/5

x = 40


Related Questions

does 4/6 square yard cover more or less area than 1 square yard.​

Answers

Answer:

The 4/6 square yard cover less area than 1 square yard.

Step-by-step explanation:

If you simplify [tex]\frac{4}{6}[/tex], it'll equal to [tex]\frac{2}{3}[/tex] which is the same as 0.6 with a bar on top of 6. 0.6 with a bar on top of 6 is less than 1.

The 0.6 with a bar on top of 6 is less than 1.

To compare the given problem.

What is simplification?

Simplification means simplifying processes involved in work towards consistency of efforts, costs and time. It eliminates useless and disadvantageous (or unnecessary) diversity and variety.

Given that:

Simplify 4/6, it’ll equal to 2/3 which is the same as 0.6 with a bar on top of 6.

0.6 with a bar on top of 6 is less than 1.

So, the 0.6 with a bar on top of 6 is less than 1.

Learn more about simplification here:

https://brainly.com/question/22252319

#SPJ2

A crate has a length of 19 1/3 feet, a width of 7 2/3 feet, and a height of 7 5/6 feet. What is the volume?

Answers

Answer:

931   10/54

Step-by-step explanation:

First you multiply 19 x 7 x 7 to get 931, then you multiply 1/3 x 2/3 x 5/6 to get 10/54. Finally you put them together to get 931 10/54

8. Which of these would best measure the WEIGHT of a ship?
A. Ounces
B. Pounds
C. Tons
D. Kilograms

Answers

Answer: Tons

Step-by-step explanation: A ship is SUPER heavy.

The number of motorcycle helmets produced in a factory each day is a function of the
number of hours (h) the assembly line is in operation that day and is given by n =
P(t) =
75t-2t^2. The cost C of producing the helmets is a function of C(n) = 7n + 1000

Answers

Answer:

C(t)=525t-14t²+1000

Step-by-step explanation:

n =P(t) =75t-2t²

C(n) = 7n + 1000

(sub in 75t-2t² for n)

C(t)=7(75t-2t²)+1000

C(t)=525t-14t²+1000

sound travels 1,500 m/s through water at 25 degrees celciesunder these conditions how long would it take to travel 300m

Answers

Answer: it would take 18,00 M/S

Step-by-step explanation:

First you have to fined the unit rate

1,500/25= 60

Now your gonna do

300x60= 18,00

Does the line passing through the points (3, 3) and (7, 11) intersect the line passing through the points (5, 8) and (13, 24

Answers

Answer:

I understand why you are asking about this Ammaria, these type of questions take a lot of understanding of graphing.  Please feel ok asking me questions :)

Step-by-step explanation:

we are given two points

P1 = (3,3)  in the form (x1,y1)

P2 = (7,11) in the form (x2,y2)

slope = m

m = (y2-y1) / (x2-x1)

m = (11-3) / (7-3)

m = 8 / 4

m = 2

now use the slope along with one of the given points, either one will work, i'll use P1 , and put that into the point-slope formula.

y-3 = 2(x-3)

y -3 = 2x -6

y = 2x -3

So with the above formula we can check to see if the points work by plugging them into the formula.  

P3 = (5,8)

8 = 2(5) - 3

no point 3 does not work so it's not on the line

P4 = (13, 24)

24 = 2(13) - 3

no point 4 does not work either.

How many ml are there in one L​

Answers

Answer:

1000

Step-by-step explanation:

Answer:

One lieter contains 1000 ml's

-Consider giving this answer brainliest!

Find the range of the data.

6, 8, 14, 4, 26, 24, 2, 4, 18, 9

Answers

24
Subtract minimum from maximum
26-2=24

y/18.5 + 5 = 8 wha is w

Answers

Answer:

y or w is 55.5

55.5/18.5 = 3

3+5=8

Step-by-step explanation:

hope that helps...

Which statement is true?
O A checking account is where you want to keep your spending money and a savings account is where you want to keep your savings.
O A checking is account is where you want to keep all of your money for spending and saving.
O A savings account is where you want to keep all of your money for spending and saving.
O A checking account is where you want to keep your savings, and a savings account is where you want to keep your spending money.
PREVIOUS

Answers

Answer:

the one thats true id "A checking account is where you want to keep your spending money and a savings account is where you want to keep your savings".

AYUDAAAAAAAAAAAAA
PORFAVORRRR

Answers

Answer:

amigo tu

Step-by-step explanation:

how to find the scale factor of something

Answers

Answer:

To find the scale factor, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to find the scale factor from one figure to the other. In this example, the scale factor from the blue figure to the red figure is 1.6 : 3.2, or 1 : 2.

Step-by-step explanation:

need help with this one

Answers

Answer:

Step-by-step explanation:

B + 87 +78 +66 = 360

B = 129 °

the angle next to B then is

180 = 129 + b '

51 °  = b '

A  + 61 + b ' = 180

A = 68 °

Fill in the blanks with a positive or negative Integer
6 ) Sandy has to pay a 12 dollar penalty for driving too fast. ______
7 ) Joan has forty-one orange balloons in her collection. ______
8 ) There are twenty-eight popular trees currently in the park. ______
9 ) Tom has forty-two books in his library. ______
10 ) Nancy found 17 seashells on the beach during her vacation. ______

Answers

Answer:

6) -

7) +

8) +

9) +

10) +

Step-by-step explanation:

What is the relationship between the two quantities in the table? x y 1 30 2 60 3 90 4 120 The relationship between the quantities is “+ 90.” The relationship between the quantities is “Minus 90.” The relationship between the quantities is “+ 30.” The relationship between the quantities is “Times 30.”

Answers

Answer:

Your answer is C

Step-by-step explanation:

Have a nice day or night hope it helps

Answer:

It is simply C

Step-by-step explanation:

Which simplified expression is the difference of (0.5n + 0.3) - (0.75n - 0.45) A: -0.25n + 0.15 B: 0.25n - 0.75 C: -0.25n + 0.75 D: 0.25n - 0.15 show work please

Answers

Answer:

(0.5n + 0.3) - (0.75n - 0.45)

0.5n + 0.3 - 0.75n + 0.45

-0.25n + 0.75

So it's C

30 POINTS FOR ALL OF THESE, BRAINLIEST IF YOU GET THEM ALL CORRECT!!!

1. 30% of 70 equals what percent of 84?

A. 35%

B. 25%

C. 100%

D. 40%

2. 75% of 36 equals what percent of 58?

A. 86%

B. 39%

C. 63%

D. 46%

3. Mara spent 3/5 of her vacation in British Columbia. While in that province,
she spent ½ of her time in Vancouver. What fraction of her vacation did
Michaela spend in Vancouver? If her vacation lasted 20 days, how many
days did she spend in Vancouver? Explain your answer.

Answers

Answer:

#1

30% of 70 ⇒ 0.3*70 = 21x% of 84 = 21x*84/100 = 21x = 2100/84x = 25%

#2

75% of 36 = x% of 580.75*36 = 0.58x0.58x = 27x = 27/0.58x = 46.55%

#3

1/2 of 3/5 ⇒ 1/2*3/5 = 3/10 3/10 of 20 days ⇒ 3/10*20 = 6 days

17 apples for $3.91 what is the unit rate per apple

Answers

9514 1404 393

Answer:

  $0.23 per apple

Step-by-step explanation:

The cost per apple is found by dividing the cost by the number of apples. (You can think of "per" as meaning "divided by".)

  cost/apple = $3.91/(17 apples) = $0.23 /apple

Can you help me with these 2 articles? pls

Answers

Answer:

no jooopoooopooopoopoo

giving brainliest !! *easy*

Answers

Answer:

332.5º

Step-by-step explanation:

To convert radians to degrees, you multiply the radians by 180/π.

133π/72 • 180/π

We can see that the π's will cancel out. Therefore, we have:

133/72 • 180

Multiply.

133/72 • 180 = 23940/72

Simplify.

665/2 = 332.5

Your answer is:

332.5º

Hope this helps!

Answer:

332.5 º is the answer

Step-by-step explanation:

...

HELP PLZZZZZZZZZZZZZ

Answers

Answer:

10 and 2

Step-by-step explanation:

f(x)=-(x^2-12x+20)

=-(x-10)(x-2)

f(10)=-(10-10)(10-2)

=-(0)(-8)

=0

f(2)=-(2-10)(2-2)

=-(-8)(0)

=0

10 and 2 and if you hold it side ways that’s better so you just get that answer in

Help!!!!!!!!!!!!!!!!

Answers

Step-by-step explanation:

The area would be 9 times compared to the area of the original square. To test this, you can let the side of the original square be equal 1. By tripling this side, the side becomes three. Utilizing the area of a square formula, A= s^2, the area of the original square would be 1 after substituting 1 for s. Then, you do the same for the area of the tripled square. With the substitution, the area of the tripled square would be 9. This result displays the area of the tripled square being 9 times as large as the area of the original square. This pattern can be used for other measurements of the square such as:

let s = 2, Original Area= 2^2 = 4 Tripled Area= (2(3))^2 = 6^2= 36. 36/4 = 9

let s = 3, Original Area = 3^2 = 9 Tripled Area - (3(3))^2 = 9^2 =81. 81/9 = 9

let s = 4, Original Area = 4^2 = 16 Tripled Area - (4(3))^2 = 12^2 = 144. 144/16 = 9

let s = 5, Original Area = 5^2 = 25 Tripled Area - (5(3))^2 = 15^2 = 225. 225/25 = 9

let s = 6, Original Area = 6^2 = 36 Tripled Area - (6(3))^2 = 18^2 = 324. 324/36 = 9

let s = 7, Original Area = 7^2 = 49 Tripled Area - (7(3))^2 = 21^2 = 2,401. 2,401/49 = 9

You can continue to increase the length of the square and follow this pattern and it will be consistent.

answer is 9

The area would be 9 times compared to the area of the original square. To test this, you can let the side of the original square be equal 1. By tripling this side, the side becomes three. Utilizing the area of a square formula, A= s^2, the area of the original square would be 1 after substituting 1 for s. Then, you do the same for the area of the tripled square. With the substitution, the area of the tripled square would be 9. This result displays the area of the tripled square being 9 times as large as the area of the original square. This pattern can be used for other measurements of the square such as:

let s = 2, Original Area= 2^2 = 4 Tripled Area= (2(3))^2 = 6^2= 36. 36/4 = 9

let s = 3, Original Area = 3^2 = 9 Tripled Area - (3(3))^2 = 9^2 =81. 81/9 = 9

let s = 4, Original Area = 4^2 = 16 Tripled Area - (4(3))^2 = 12^2 = 144. 144/16 = 9

let s = 5, Original Area = 5^2 = 25 Tripled Area - (5(3))^2 = 15^2 = 225. 225/25 = 9

let s = 6, Original Area = 6^2 = 36 Tripled Area - (6(3))^2 = 18^2 = 324. 324/36 = 9

let s = 7, Original Area = 7^2 = 49 Tripled Area - (7(3))^2 = 21^2 = 2,401. 2,401/49 = 9

You can continue to increase the length of the square and follow this pattern and it will be consistent.

How many perfect squares are there between 1,000,000 and 9,000,000?

2,802 Views

If the side of the square is triple, how many times will its area be as compared to the area of the original shape?

1,347 Views

Consider a square whose side is 1 unit. If the measure of its side is doubled, what will be its new area as compare to the smaller square? How about if the side of the smaller square was tripled, what will be its new area?

1,863 Views

If each side of a square was increased by 3 cm, the area would be 4 times that of the original square. What is the length of the side of the originally square?

1,702 Views

If the side of a square is tripled, how many times the perimeter of the first square will that of the new square be?

If the side of a square is tripped how many times will it area be, as compared to the area of the original square?

If the side of a square is tripled then the area would be increased 9 times assuming the goal is to keep the shape a square. Meaning if one side is tripled then all sides are tripled and all corners remain 90 degrees. X being the original length, then 3x is the tripled length. The area of a square is base times height. Where all sides are the same then the area of a square is x squared. Kinda how that term came about. So tripling one side triples all sides. So x times thee times x times three . So x squared times nine is the area of a square who’s side

If the side of a square is tripled, how many times will it’s area be as compared to the area of the original square?

Your question is a little tricky because of the phrase “the side”. Saying “the” side makes it sound like the square has only one when it really has four. It makes it a little difficult to divine your intent, i.e. did you intend for just one side to be tripled in which case the resulting figure would be a rectangle or did you intend for the final figure to still be a square in which case both dimensions would have to be tripled?

In the former case, the area would change by just a factor of 3. In the later, it would change by a factor of 9 as others have

x = square side

x^2 = original area

(3x)^2 = area of square with tripled sides

(3x)^2 / x^2 = 9 - divide the new area with the original one to see how many times larger it is.

The area will be nine times larger.

Use implicit Differentiation to find dy/dx
y/x= x^2+y^2+ln(xy)

Answers

Step-by-step explanation:

I don't know plz tell me about that

please help me quick​

Answers

Answer:

15=0.5x+4

Step-by-step explanation:

PLS HELP!!! i feel like it’s probably easy i’m just a little confused

Answers

Answer:

5

Step-by-step explanation:

It's an equilateral triangle

Answer:

Its 5 I think

Step-by-step explanation:

The trianlge is a isosceles triangle  so it's all equal

Find the equation of the line that is parallel to the line x + 5y = 10 and passes through the point (1,3).
A)
y = -x +
16
5
B)
y = -5x - 5
16
y = 5x + 10
D)
y=-x-2

Answers

Y-3=mctb should be bright

3) Apply the distributive property to solve the following.
(11+2)-7
Answer:

Answers

Step-by-step explanation:

1) Simplify what's inside the parentheses first which is ( 11 + 2) Simplify 11 + 2 to 13.

[tex]13 - 7[/tex]

2) Simplify 13 - 7 to 6.

[tex]6[/tex]

Therefor, the answer is 6.

You have to add what’s in the parentheses first. That would be 11+2. That equals 13 now subtract by 7. Your answer will be 6

A golf pro wants to determine if Titleist Pro V1 golf balls (1) travel farther, on average, than Callaway Chrome Soft golf balls (2). A robot hits 9 of each ball, selected at random, and the distance traveled is measured. Assume the distances traveled are normally distributed. The average distance traveled by the 9 Titleist Pro V1 golf balls is 261.1 yards with standard deviation 10 yards, and the average distance traveled by the 9 Callaway Chrome Soft golf balls is 249.3 yards with standard deviation 12 yards.
Which test should the golf pro use to determine if Titleist Pro V1 golf balls travel a longer average distance than Callaway Chrome Soft golf balls?
a. pairedt test for means
b. paredz test for means
c. Ottest for proportions
d. test for means
e. test for means
f. Ottest for proportions

Answers

Complete options are;

A) Paired t-test for means

B) Paired Z-test for means

C) Z-test for proportion

D) t-test for means

E) Z-test for means

F) t-test for proportion

Answer:

B) Paired Z-test for means

Step-by-step explanation:

We are told that the distances travelled are normally distributed.

We are also trying to find out if the average distance travelled by the Titleist Pro V1 golf balls is farther than that of the Callaway Chrome Soft golf balls.

Also, the standard deviation of both cases are known.

Thus, this is where Paired Z-test for means is used.

According to the desired test, the correct option is:

a. paired t-test for means

At the null hypothesis, it is tested that ball 1 does not travel farther than ball 2, that is, the subtraction is of at most 0:

[tex]H_0: \mu_1 - \mu_2 \leq 0[/tex]

At the alternative hypothesis, it is tested if it travels farther, that is:

[tex]H_1: \mu_1 - \mu_2 > 0[/tex]

Since we have the standard deviation for the sample, the t-distribution is used.The values tested are greater than 1, hence, the test is for means.There are two samples, hence a paired test is used.

Considering the three bullet points above, the correct option is a.

For more on a paired t-test for means, you can check https://brainly.com/question/16162795

Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded annually, how much total interest will she earn in 10 years?

Answers

If you use the formula you would get $3992.77 in 10 years

4 Pythagorean Theorem, Hypotenuse : HELP PLEASE ITS DUE I WILL GIVE BRAINLIIEST

Answers

Answer:

[tex]5\sqrt{82}[/tex] units

[tex]\sqrt{84910}[/tex] units

Step-by-step explanation:

According to Pythagoras theorem, square of hypotenuse is equal to sum of squares of other two sides.

Consider the first figure:

Let [tex]x[/tex] denotes length of the third side.

[tex]23^2+39^2=x^2\\529+1521=x^2\\2050=x^2[/tex]

[tex]x=5\sqrt{82}[/tex] units

Consider the second figure:

Let [tex]y[/tex] denotes length of the third side.

[tex]87^2+96^2=y^2\\7569+9216=y^2\\84910=y^2\\[/tex]

[tex]y=\sqrt{84910}[/tex] units

Other Questions
Beginning with the equation 2x + 8y = 12, write an additional equation that would create:a system with no solutions In 1908, what new political group came to power? On Saturday afternoon, just as you are finishing lunch, you and your partner are dispatched to a local park. When you arrive, you find an 11-year-old girl who was skateboarding and has fallen. She is crying, scared and in pain. Her right wrist is noticeably deformed, and she has some blood seeping from scrapes on her right arm and right leg. When you ask her about her parents, she says she does not know where they are.What should be your first action?a. Send your partner to locate her parents. b. Call for help in locating her parents. c. Treat the girl to the best of your ability. d. Withhold your treatment until her parents have been located. Billy has received a mediocre evaluation for the second year in a row. He knows that he has made improvements, but his supervisor just does not seem to notice or in Billys opinion, care. Billy likes his job and wants to keep it. He listens to what his supervisor says and then his supervisor asks Billy to prepare a written response. Before Billy leaves the room to prepare the response, how should he respond to his supervisor? When an individual notices that he has to take a larger dose of a drug to achieve the same "high," this isa clear indication ofO tolerance.O poor impulse control.O compulsive behaviors.O substance abuse. George Engel criticized the medical community for its full acceptance of the medical model and for _______ A. developing the idea that some mental illnesses can be cured B. getting patients more involved in their care C. paying attention to nonverbal behavior D. failing to accept that mental illness had influence other than biological ones Is this true NO LINKS! The mean and median may or may not be in the set of data, but the mode is always in the set of data. Brief Summary of the Characters of Anne Frank ( Diary of a young girl). Think about the text The Giver by Lois Lowry to answer question 6.Read the excerpt and then answer the question that follows.Almost every citizen in the community had dark eyes. His parents did, and Lily did, and so did all of his group members and friends. But there were a few exceptions: Jonas himself, and a female Five who he had noticed had the different, lighter eyes. No one mentioned such things; it was not a rule, but was considered rude to call attention to things that were unsettling or different about individuals.The Giver by Lois LowryThink about Jonas assignment as the new Receiver of Memory. Write a paragraph that explains how this assignment relates to the ideas mentioned in the excerpt and how the assignment makes Jonas feel. Be sure to use evidence from the text to support your response. FIND ANGLE OF DEPRESSION. PLS HELP. AND ANSWER IF YOU FOR REAL KNOW HOW TO ANSWER THIS. WILL MARK U A BRAINLEST IF ITS RIGHT What is pi (3.14159265) to the force of pi? Please help I need the answer right now!!!Find the perimeter of parallelogram ABCD with vertices A(-2,2) B(4,2) C(-6,-1) D(0,-1) Marco is in elementary school. His father is 30 years older than Marco, and his mother is 4 years younger than his father. The ages of Marco, his mother, and his father are all prime numbers. What are their ages?If u answer this is will give brainlest because today i got my report card!!!1 the first person who answers is the lucky duck!!!!!! Find the distance between (5, 9) & (-7, -7). Round to the nearest tenth. What is the answer????????? Was trench warfare an effective method of fighting a war? Reread lines 16-19 of the poem. Based on these lines, what inferences can you make about the speaker? What emotions can you identify? whats the remainder hell please **Bible Questions** If you have any questions concerning the Bible, Jesus, God, the Holy Spirit, etc, I will do my best to answer them. 10. My little sister never was allowed to go to the store with me because she was always bad. Participle - Adverb Participle - Adjective Infinitive - Adverb Infinitive - Adjective