Mathematics High School

Find the value of x in the angle pair.

Answers

Answer 1

Answer:

x=30

Step-by-step explanation:

180-55=125

5x-25=125

125+25=150

5x=150

5/150=30

x=30

Related Questions

pls help ive posted 3 times now no one has gave me an asnwer at least view it
its not the 2nd answer

Answers

Answer:

B) 7.2 cm / 22.61 cm

Step-by-step explanation:

6.28 / 2 = 3.14

3.14 x 7.2 = 22.608 = 22.61

Circumference = 7.2

Diameter = 22. 61

7.2 cm / 22.61 cm

2+w>÷××=
[tex]93 \div 10[/tex]
what is the fairy

Answers

Step-by-step explanation:

What?

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

y = 25x + 128.8

Step-by-step explanation:

y = total cost

x = amount of days the car was rented

25 represents the daily charge for the fee and the insurance (15+10=25)

128.8 represent the cost for miles driven by Jerry

This was calculated by multiplying the amount of miles he drove (644) by the cost of each mile (.20)

644x.20=128.8 so the cost for miles driven is $128.8 which is why it was added to the equation

Blank minus 1/2 equals 3/4

Answers

Answer:

x = 5/4 -or- 1 1/4

Step-by-step explanation:

x - 1/2 = 3/4

Get common demoninators: x - 2/4 = 3/4

Add 2/4 to both sides: x = 5/4

Please help me:((( George has a square garden with an area of 25 square feet. He doubles both the length and width of his garden. State the letters and answers to the questions given. a. Draw a diagram to show George's garden after its length and width are doubled. State the length and width of the new square. b. What is the new area of his garden? C. How many times greater is his new garden's area than his original garden's area? 25 sq ft

Answers

C how many time the greater is his new garden

solve the equation 16y+ -2=-20

Answers

Answer:

y=-34

Step-by-step explanation:

16y-2=20

+2 +2

16y=-18

-16 -16

y= -34

urgent !!

In Cynthia's physics class, she must turn in four lab reports. For each report, she earns extra credit if her percent error is less than 5%.
For her first lab report, she calculated the value of the acceleration due to gravity three times. She got the following three values.

9.56 ms2
9.72ms2
9.88ms2
The accepted value of the acceleration due to gravity is 9.8ms2.
Which option is closest to Cynthia's percent error?

about 8%
about 1%
about 0.8%
about 5%

Answers

Answer:

9.56 Ms2

Step-by-step explanation:

help me whit this I am confused

Answers

Answer: c

Step-by-step explanation:

if you think about the equations as linear functions, you can imagine that if they do intersect, it must be on only one point (since two straight lines cant intercept at more than one point, unless they are the same line)

therefore the point has to be the one and only intercept- satisfiing both linear equations

please help!!

In a survey, 90% of dentists recommended sugarless gum for their patients who chew gum. If the total number of dentists surveyed was 80, how many dentists recommended chewing sugarless gum?
(Hint: What is 90% of 80?)

Answers

Answer:

Step-by-step explanation:

80x.90= 72

Answer:

72 is your answer

Step-by-step explanation:

Need to know the answer, I would really appreciate any help. I’m not to good at the graph part of Slope.

Answers

Answer:

Top right

Step-by-step explanation:

The slope is 0.5

y - 3 = 0.5(x + 4)

y - y1 = m(x + x1)

Coordinate ( -4, 3)

Top right choice is the only graph where the line touches (-4, 3)

What value is equivalent to 3 x 10 - 2(12 - 3 x 3)

Answers

the answer to this expression is 24.

[Image: Vertical number line ranging from negative 5 to 5.]

On this number line, zero represents sea level. Plot the following points based on the description provided.

• absolute value of 1

Answers

Answer:

the absolute value of 1 is 1.

so, it is 1 unit above sea level

Step-by-step explanation:

;-;

Triangle ABC is similar to triangle DEF. If angles ABC and DEF measure 54 degrees and angles BCA and EFD measure 38 degrees, what are the measures of CAB and FDE? SHOW WORK TO JUSTIFY YOUR ANSWER.

Answers

Answer:

78 degrees

Step-by-step explanation:

hope this is right i added and somehow got this tell me if i got it right or wrong no hate

HELP!

The net of a cylinder with a radius of 5cm and a height of 8cm is drawn below. Work out the surface area of the cylinder.

Answers

Answer:

408.41 cm²

is the answer

quadrilateral CDEF is dilated by a scale factor of 3/4 to form quadrilateral C'D'E'F. What is the measure of side E'F?

Answers

Answer:

Step-by-step explanation:

Side EF is 12 units, so you have to multiply 12 by 3/4, and you get 9.

Answer:

ucgt

Step-by-step explanation:

jtyuck,

ugvh

Select 3 side lengths that can form a right triangle.

Answers

Answer:

16 inches, 63 inches, and 65 inches

Step-by-step explanation:

Edit: I had to change cause it was wrong

Answer:

16 inches, 63 inches, and 65 inches

Step-by-step explanation:

16 squared = 256

63 squared = 3969

16 squared + 63 squared = 4225

65 squared = 4225

A^2 +B^2 = C^2

The sum of two nonnegative numbers is 50. What is the maximum value of the product of these two numbers ?

Answers

Answer:

625

Step-by-step explanation:

Let two number be x and (50-x).

The product of numbers be x(50-x).

P = 50x-x²

For maximizing the product,

[tex]\dfrac{dP}{dx}=0\\\\\dfrac{d}{dx}(50x-x^2)=0\\\\50-2x=0\\\\50=2x\\\\x=25[/tex]

So, the maximum product, P = 50(25)-(25)²

P = 625

Hence, the maximum value of the product of these two numbers is 625.

Use trigonometric ratios to solve the right triangle. Pls Help

Answers

sin60=DF/FE
Root 3/2= DF/ 18 Root 3
DF= 18*3/2
DF= 27 units

cos60=DE/FE
1/2=DE/18 Root 3
DE= 18 Root 3/2
DE= 9 Root 3 units

for brainliest. PLEASE HELP!!

Answers

Answer:

Step-by-step explanation:

Answer:

Answer A

Step-by-step explanation:

Good luck! Please consider awarding Brainliest! ^<^

The residence of a city voted on whether to raise property taxes the ratio of yes votes to no votes was 7 to 4 if there were 3672 no votes what was the total number of votes

Answers

Answer: 10,098 votes

Step-by-step explanation:

The ratio is 7 : 4 which means that for every 7 yes votes, there were 4 no votes.

To find the total votes, add the ratios:

= 7 + 4

= 11

4/11 are the no votes out of the total. Assuming the total is x, the formula is:

4/11x = 3,672

x = 3,672 / 4/11

x = 10,098 votes

Need help ASAP because it’s hard lol

Answers

Answer: y = x + 2

Step-by-step explanation: We can see the y-intercept is 2 on the graph, and the slope is 1

Answer:

y=x+2

Step-by-step explanation:

Yesterday 1/8 of the books were sold at the bookstore were science fiction books.which decimal is equivalent to this fraction of books sold.

Answers

Answer:

1/8 in decimal form is 0.125

Please help me out and make sure to show your work! Thanks.

Answers

Answer:

The width of the court is 30 feet.

Step-by-step explanation:

I_I = Court

Area= Length x Width

Area = 1,800 feet

Length = 60 feet

1,800 ÷ 60 = 30 feet

Hope this helped :D

Crystal bought a jacket that is $65. She has a coupon for 20% off. She needs to pay 9% tax on the jacket. What is the total amount that she needs to pay for
the jacket?

Answers

Answer:

va cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speed

$56.68 because 20% off $65 is $52 and $52• 1.9% is 56.68

Simplify 2.1+(-3.7h)+1.9h-1.4

Answers

The answer is: 0.7 - 1.8h

someone help me here please!!

Answers

You put this on the mathematics section and it’s science.

What is the value of the expression 6+5 x (8 ÷ 2)2?

Answers

i believe it’s 48 if not then let me know!

Is the 2 on the end a superscript (elevated outside the parentheses)?

If so:
6 + 5 x (8/2)2 =
6 + 5 x (4)2 =
6 + 5 x 16 =
6 + 80 =
86

If not, and it’s just a 2:
6 + 5 x (4)2 =
6 + 5 x 8 =
6 + 40 =
46

Mac Cosmetics sells a lip gloss for $15.50, but it only costs the company $6 to make it. What is the percentage markup on the lip gloss? Show all of your work and record your final answer in the space below.

Answers

Answer:

258 percent

Step-by-step explanation:

15.5/6 is 2.58, which is 258 percent

2/4 of the sum 17 and 4

Answers

[tex]\frac{2}{4} =\frac{1}{2}[/tex]

[tex]\frac{1}{2}[/tex]×[tex](17+4)[/tex]

[tex]\frac{1}{2}[/tex]×21[tex]=10.5[/tex]

Hope this helped.

The sum of 17 and 4 is 10.5

Find the volume of a pyramid with a square base, where the area of the base is 7.5cm^2
and the height of the pyramid is 8.6cm. Round your answer to the nearest tenth of a cubic centimeter.

Answers

Answer:

21.5 cu. cm.

Step-by-step explanation:

Volume of a pyramid is

V = 1/3Bh B = area of the base h = height of pyramid

V = 1/3(7.5)(8.6)

= 21.5 cu. cm.

Other Questions

In TUV, the measure of V=90, the measure of U=70, and UV = 9.6 feet. Find the length of TU to the nearest tenth of a foot. I need help Estimate 81/4 but into a number At a state university on the west coast, 13% of undergraduate students are of Asian origin. Among students of Asian origin, 11% major in Humanities, 7% in Social Sciences, 31% in Biological and Physical Sciences, 36% in engineering, and the remaining 15% in Business. Among students of other ethnicities, 19% major in Humanities, 16% in Social Sciences, 12% in Biological and Physical Sciences, 18% in engineering, and the remaining 35% in Business. One undergraduate student majoring in Business is randomly selected from this university. Find the probability that the student is not of Asian origin. Value Catering uses two measures of activity, jobs and meals, in the cost formulas in its budgets and performance reports. The cost formula for catering supplies is $500 per month plus $76 per job plus $14 per meal. A typical job involves serving a number of meals to guests at a corporate function or at a host's home. The company expected its activity in June to be 17 jobs and 147 meals, but the actual activity was 13 jobs and 144 meals. The actual cost for catering supplies in June was $3,340. The catering supplies in the planning budget for June would be closest to: ASAP EASY!!!!!!!!!!! Describe at least three ways in which viruses, bacteria, protists, or fungi are important in your daily life. A radio station plays 3 commercials for every 8 songs it plays. If they played 72 songs during the morning segment, how many commercials did they play? what is true about Samuel Adams e was a dramatic speaker and persuasive writer.He helped set up the Committees of Correspondence.He was a devoted Loyalist in Massachusetts.He was always a wealthy man.He helped organize the Sons of Liberty and led the Boston Tea Party. is number 4 right? please explain how you do these types of problems Answer all the questions, please.The material in the mantle increases in density as it moves towards the crust and cools. true or false. Where does the energy/heat that creates convection currents in the mantle come from?The SunThe SunThe CoreThe CoreEarthquakesEarthquakesVolcanoesVolcanoesItem 3POSSIBLE POINTS: 1What technology first allowed scientists to view the ocean floor?TelescopesTelescopesRadarRadarX-raysX-raysSonarSonarItem 4POSSIBLE POINTS: 1Material at the top of a mid-ocean ridge is OLDER than material found farther away from the mid-ocean ridgeTrueTrueFalseFalseItem 5POSSIBLE POINTS: 1Which of the following is not related to the ocean changing in shape and size?Ocean CurrentsOcean CurrentsConvection currentsConvection currentsSubductionSubductionSea Floor SpreadingSea Floor SpreadingWhat is the term for a chain of underwater mountains along which sea-floor spreading occurs?SubductionSubductionUnderwater EruptionsUnderwater EruptionsMid-Ocean RidgeMid-Ocean RidgeEarthquakes I need help finding x.... this is for a important grade so pls help really How is carbon moving between the air and found decreasing Solve the trigonometric equation for all values: -7 < or equal to x < 7 Question: Cot 1/2x-1=0 7. Which of the following best summarizes a Democrat's argument against the NationalBank?a. "The bank is unconstitutional because the power to coin money actuallybelongs to the executive branch."b. "The bank ultimately favors the wealthy and endangers the common man'sfreedoms."c. "The bank is unconstitutional because the second 20-year charter hasexpired."d. "The bank is not allowed to hold government funds without permission fromits citizens." Use the list below to complete the sentence. A new international trade agreement is established. Foreign manufacturers plan to increase exports to the United States. U.S. manufacturers face more competition in the domestic marketplace.The developments in this list would MOST likely lead U.S. manufacturers to A. expand the output of products B. increase the prices of products C. improve the quality of products. D. widen the variety of products The Missing Patent Wilbur and Orville Wright's official patent for their "flying machine," submitted in 1903, is an important slice of American history. The patent was supposed to be stored in the National Archives, where historical treasures are housed. However, in 2000, officials discovered that it seemed to have vanished. Researchers looked through storage vaults, filing cabinets, and archives around the country, to no avail. Some wondered whether the document had been stolen. Finally, Chris Abraham, newly assigned to the National Archives' document recovery program, volunteered to solve the puzzle. Abraham suspected that the patent might have been mistakenly sent to a huge storage facility in Kansas where other, less important patent documents were kept. Abraham was right: after searching through boxes and boxes of documents, he found the patent on March 22, 2016. What is the main idea of the passageA. in 2000 research your discovered that wright brothers historic 1903 airplanes patent had been lost or stolenB. a researcher with the national archives document recovery program offered to track down a missing patternC. a national archives researchersolve the mystery of the missing rights Brothers 1903 airplane patent Call of the wild Chapter 4 questionHow are the dogs treated by the new owners? Be specific. I NEED HELP ON BOTH ANSWER AS QUICKLY AS POSSIBLE!!Bc The two polygons are similar. Find the values of x and y. Please help, i will mark brainliest 2. How might the Kellogg-Briand Pact possiblycontribute to the likelihood of war