A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the width of the screen to the height of the screen, is 16:9. What is the length diagonal of the screen, to the nearest whole
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Algebra 2
Can you double check my answer The lengths of the sides of a rectangular window have the ratio 1.6 to 1. The area of the window is 2,560 square inches. What are the dimensions of the window? (1 point) 50.6 inches by 50.6 inches 40 inches by 64 inches 40

Math
1. Hannah was shopping for a summer dress at a store near her home. On the rack where she found the dress she wanted, she saw two signs. The first one read, “Clearance: 15% off.” The second one read, “$10 off—Instant Savings.” The original price

math
A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the width of the screen to the height of the screen, is 16:9. What is the length diagonal of the screen, to the nearest whole inch.

Math
Washington Middle School’s school flag has a height:width ratio of 12:27. If the school flag is 32 inches high, what is its width? inches If the school flag is 48 inches wide, what is its height to the nearest tenth of an inch? oobleck? inches

Math
Two triangles are similar, and the ratio of each pair of corresponding sides is 2 : 1. Which statement regarding the two triangles is not true? 1) Their areas have a ratio of 4 : 1. 2) Their altitudes have a ratio of 2 : 1. 3) Their perimeters have a ratio

math
Oregon is about 400 miles from west to east, and 300 miles from north to south. If a map of Oregon is 15 inches tall (from north to south), about how wide is the map? PLEASE HELP AND EXPLAIN IT Set up a proportion: 15/300 (the ratio of inches to miles,

help math
1.Write the ratio in the simplest form 16:24 1:2 4:3*** 3:4 2:3 2.Solve the following proportion p/6 =7/8 p=5.25*** p=8 p10.5 p=42 3.James has a model helicopter. The model is 8 inches long and 7 inches wide. The actual helicopter is 56 inches long. What

Math
A computer monitor is a rectangle. The display resolution of Monica’s monitor is 240 pixels by 160 pixels. The display resolution of Eugene’s monitor is 320 pixels by 200 . Is Monica’s monitor similar to Eugene‘s monitor ? Explain.

Algebra 1
The size of a computer monitor is given by the length of the diagonal of the screen.The ratio of the height to the width of wide screen monitors is 9:16. Find the expressions for the width and height of a wide screen monitor in terms of the lengthy of its

7th grade math
Computer catalog has a computer monitor that is 19 inches. The 19 inches is the diagonal distance across the screen. If the screen is 10 inches in height, what is the width of the screen to the nearest inch?

Algebra
The ratio of the corresponding side lengths of two rectangular tables is 4:5. What is the ratio of the perimeters? What is the ratio of the areas?

math
The sides of a triangle are in the extended ratio 2 6 7. If the perimeter of the triangle is 45 inches, then what is the length of the shortest side? A. 2 inches B. 3 inches C. 6 inches*** D. 12 inches The measures of the angle of a triangle are in the

Mathematics .
I need some help with this specific question. In a computer catalog, a computer monitor is listed as being 19 inches. This distance is the diagonal distance across the screen. If the screen measures 10 inches in height, what is the actual width of the

math
The size of a laptop monitor is usually measured along the diagonal. A rectangular monitor is 12 inches long and 7 inches tall. What is the length of the diagonal of this monitor, to the nearest tenth of an inch? **do i just multiply them**

Math
Hendrick want to enlarge a photo that is 4 inches wide and 6 inches tall the enlarged photo keep the same ratio how tall is the enlarged photo if it is 12 inches wide

PHYSICS
A copper wire and an aluminium wire have length's in the ratio 3:2.diameters n the ratio 2:3 AND FORCES APPLIED IN THE RATIO 4:5 find the ratio of increase in length of the two wires.(Y FOR COPPER =1.1*1O^11 N/m^2,Y for aluminum=0.70*10^11 N/m^2). ans:

MATH
Highdefinition (HD) televisions today have a 16:9 aspect ratio (width to height). The advertised screen size is equal to the screen diagonal. Allowing for 2 inches of Styrofoam padding on all sides of the TV, what is the smallest possible length and width

Algebra
At Generic High School, in the year 2001, there were 20 students per every computer. In 2008, there were 4 students per computer. Write two ordered pairs to represent the ratio of student to computer. (Let x equal the number of years since 2000.)

Chemistry
Your computer monitor has a width of 14.56 inches and a height of 10.92 inches. What is the area of the monitor display in square meters?

algebra
A triangle has side lengths of 5 inches, 12 inches, and 15 inches. Every dimension is multiplied by 1/5 to form a new triangle. How is the ratio of the perimeters related to the ratio of corresponding sides?

Barber Scotia
your planning to buy a new computer monitor and printer for your office. you received the following prices: Store 1; Computer 2500 monitor 595 printer 398 Store 2 computer 2350 monitor 435 printer 349 find the total package price from each store and then

math (help please)
The rectangle was 21 inches long and 6 wide. What was the ratio of its length

Math / geometery
The size of a laptop monitor is usually measured along the diagonal. A rectangular monitor is 12 inches long and 7 inches tall. What is the length of the diagonal of this monitor, to the nearest tenth of an inch?

physics
Two small metal spheres of densities in the ratio 3:2 and diameters in the ratio 1:2 are released from rest in two vertical liquid columns of coeff. of viscosities in the ratio 4:3. When the viscous force on both of them is same, what will be the ratio of

Geometry
If the length of the sides of two similar triangles are in the ratio 3:4, what is the ratio of the lengths of a pair of corresponding altitudes? What is the ratio of their perimeter?

geometry
Two triangles are similar, and the ratio of each pair of corresponding sides is 7:3. What is the ratio of the perimeters? What is the ratio of the areas?

personal finance
Which of the following is a true statement? A. The dividendsearnings ratio is a key factor that serious investors use to evaluate stock investments. B. The priceearnings ratio for a corporation must be studied for one period only. C. The priceearnings

math
The ratio of the radii of two circles is 2:3. Find the ratio of their circumference and the ratio of their areas

math
The ratio of the radii of two circles is 2:3. find the ratio of their circumferences and the ratio of their areas

math
The ratio of measure 60degrees and 120degrees Is this written as a fraction 1/2 or a ratio 60:120 ? Which is more common? The question was what is the ratio of measure of these degrees.

algebra
computer manufacturing company would like to come up with a new laptop computer such that its monitor is 80 a square inches smaller than the present ones. Suppose the length of the monitor of the larger computer is 5 inches longer than its width and the

Math 8  HELP!!!!!
Ratio, Proportions, and Similarity Similar Figures A room is 36 ft long and 18 ft wide. What is the length to width ratio?

Math
If the monitor is 15 inches wide, what is the height? Round the answer to nearest hundredth if necessary.

math
The official ratio of width to length for the U.S. flag is 10 to 19. If a flag is 38 inches wide, how long should it be?

radio
if i have 6 students with a height of 88 inches and a armspand of 32 inches and 2 students with a height of 62 and anarmspand of 22 inches. what is the ratio? Many ratios can be determined from this set of data. You could find the ratio of the number of

Algebra
A 512page book has pages 7 inches wide by 9 inches high. The printed area measures 5.375 inches by 7.75 inches. The left margin is 0.3125 inches and the top margin is 0.5625 inches How wide are the margins at the right of each page? How wide are the

Math Ratios
If a TV screen with an aspect ration of 16:9 measures 48cm diagonally, what are the height and width measurments of the screen? The aspect ratio width to diagonal is 16: (sqrt(16^2+ 9^2)) 16:18 so.. 16/18= w/48 and for height 9/18=h/48

math
A country exported 60,000,000 less than it imported, creating a negative balance ...and the question is? We know imports > exports. Therefore we have a trade imbalance of 60,000,000. On the fiscal budget for the country this would be recorded in red or

Buisness Math
You are interested in purchasing a widescreen television set at Target. On this type of TV, the ratio of screen width to screen height is 16 to 9. If a certain model you are considering has a screen width of 48 inches, what is the height of the screen (in

Finance
Stormy Weather has no attractive investment opportunities. Its return on equity equals the discount rate, which is 10%. Its expected earnings this year are $2 per share. Find the stock price, P/E ratio, and growth rate of dividends for plowback ratios of

Math
A rectangular school banner has a length of 36 inches and a width of 52 inches. A sign is made that is similar to the school banner and has a length of 22 inches. What is the ratio of the area of the school banner to the area of the sign? What is the ratio

math
Russ is putting his vacation photographs in an album that is 12 1/8 inches long and 10 1/4 inches wide. Should he trim the edges of the photographs to 12 inches long and 10 inches wide or to 12 1/2 inches long and 10 1/2 inches wide?

MathCHECK ANSWERS
hi please check these math answers! 13. If 4 out of 20 people like red jelly beans, what percent of the people do not like red jelly beans? A.5% B.20% C.80%(I PICK THIS) D.90% 14. Sally is photocopying a picture. The original picture was 4 inches wide and

Precalculus
How do you setup the equation for this? Thanky ou! Find the ratio of the surface area of a cylinder to the volume of the cylinder if the height remains at 10 cm. Simplify this ratio and let f(x) = the simplified ratio. Let r be the radius of the cylinder.

Pythagorean Theorem 8th Grade
Fern wants to get a computer monitor for her desk which can hold a 21 inch monitor. She's found a monitor that's 15 inches wide and 12 inches long. Will the computer monitor fit into her desk? (I've already got the answer which is 19.21 inches I need to

Geometry
I don't know if this is the place to put it but anyways Complete each of the following problems in the space provided if you need more space attach additional sheets. You must show all work and/or an explanation in order to receive credit. 1. Older

algebra
Can someone help me solve this story problem? Tom is buying a 42 inch 1080 television on sale for 40% off. If the aspect ratio is 16:9 and the frame around the screen is 1 inch wide,will it fit in an entertainment center with an opening that is 36 inches

Math
Kerry's computer keyboard is 18 inches long and 6 inches wide. Tim's keyboard has the same lengthtowidth ratio as Kerry's. Tim's keyboard is 12 inches long. how wide is Tim's keyboard? I can't figure out how to do this problem. the only thing that I

Chemistry
A Computer Monitor has a width of 14.71 inches and a height of 11.03 inches. What is the area of the monitor display in square meters?

Algebra
Sandy purchases an entertainment center that has an opening measuring 42 inches by 20.5 inches. If widescreen televisions (16.9 aspect ratio) are on sale at the local electronics center, what is the maximum screen size that Sandy should purchase, assuming

Math
The school handyman measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these measures is not more precise? A. 20 1/2 inches B. 20 7/8 inches C. 20 15/16 inches D. 20 21/32 inches

Math
The school handy man measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these measures is NOT more precise? A. 20 1/2 inches B. 20 7/8 inches C. 20 15/16 inches D. 20 21/32 inches

math
Write the ratio as a fraction in lowest terms. compare in inches. 3ft to 31 inches. The ratio is__.

Business
Tont has just come into a significant inheritance and decides to invest in stock in a solid, stable company. Which financial ratio is the most helpful in determining where he invests? a. Liquidity ratio b. Profitability ratio c. Leverage ratio d. Activity

math check please
the ratio of 5 3/5 to 2 1/10 18/5 divid by 21/10 18/5 x 10/21 6/1 X 2/7 12/7=12:7 could some one tell me if this is correct ? yes. the ratio of 5 3/5 to 2 1/10 Would you take a look at this? I think 5 3/5 = 28/5 and not 18/5. how do you make a divide sighn

Algebra
Measure the height of your computer monitor to the nearest tenth of a centimeter or sixteenth of an inch. Measure the width of your monitor as well. Use the Pythagorean Theorem to find the length of the diagonal of your monitor. How do I measure it the the

Math
Mel paid $569.27,including 6% tax! for LCD computer monitor. How much did the computer monitor itself cost?

Math
The ratio of the width to the height of most television screens is 4 to 3. If a television screen is 28 inches wide how tall would the screen be? A.12 B.15 C.21 D.25 C? The ratio of girls to boys in Mrs.Hughes classes is 9 to 10. If there are 81 girls in

algebra
A television screen measures 32 inches diagonally, and its aspect ratio is 4 to 3. Find the width and the height of the screen. (Round your answers to one decimal place.)

geometryfinding ratio
Ratio of the heights of two similar cones is 7/9 what is the ratio of their radii? ratio of their volumes?? TIA If they are similar, the ratio of the radaii is the same. Now consider that the volume of a cone is 1/3 PI r^2 * h So the volume ratio will have

Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.

Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.

Financing and Budget
This financial ratio measures the business's liquidity: A. profit margin. B. average daily rate ratio. C. current ratio. D. days receivable ratio. C.

geometry
Find the similarity ratio and the ratio of perimeters for two octagons with area 18 square inches and 50 square inches

Math
Kerry’scomputerkeyboardis18incheslongand6 inches wide. Tim’s keyboard has the same lengthtowidth ratio as Kerry’s. Tim’s keyboard is 12 inches long. How wide is Tim’s keyboard? A 4 in B 9 in C 15in D 36in Please help I am really confused.

Math
I have the ratio for this question but I need help with finding the value of ratio using the ratio I came up with: ratio of V/SA=x/(100+2x) Here's the question: d) Find the value of the ratio for the box for each value of x. (1 mark each) i) 10 cm ii) 20

Financing and Budget
This financial ratio measures the business's liquidity A.days recivable ratio B.average daily rate ratio C.current ratio D.profit margin I chose the letter D.Can someone check my answer

first steps in using a personal computer
as you boot up your computer system,nothing is displaying on the monitor.you check that the monitor is turned on and that all the power cords are plugged into a working source of electricity.what should you do next a.check that all the cables between

Biology
Hey! :) When looking at the surface area to volume ratio of a cell it's meant to be that the larger this ratio the more efficient the cell is in diffusion etc. I don't get how a ratio of 6:1 though could be the larger ratio in comparison to 54:27...Im just

Algebra
In a rectangular room 10 feet wide, 40 feet long and 15 feet high there are four windows, each 30 inches by 48 inches. What is the ratio of window surface to floor area in this room?

Math:Ratios
The Ratios for students who have a computer to those who do not are 22;8 while the ratio for the ratio of students who have a cell phone to those who do not is 12;18. Which is greater?

Red House Primary School
Sally is thinking of a ratio.the simplest form of the ratio is 2:3.if she subtracts 1 from the first number in her ratio and adds 2 to the second number of her ratio,the simples form of new ratio is 1:2.Find the ratio that Sally is thinking of

math 213
A manufacturer produces the same kind of computer chip in two plants. In the first plant, the ratio of defective chips to good chips is 15:100 and in the second plant, that ratio is 12:100. A buyer of a large number of chips is aware that some come from

computer Science
18 You started your new job as a PC tech and are at a customerâ€™s house. The computer has failed to boot. The fan is running but the POST fails every time. What is the best thing to do to possibly find quickly? a. Check the electrical outlet the

Science
The densities of two substance s are in the ratio of5.6 and the specific heats are in the ratio 3.5 respectively.the ratio of their thermal capacities per unit volume is

Physics
In a computer monitor, an electron beam with a current of 4x10^6 A is directed at the screen. How many electrons are transferred to the monitor in 2 minutes.

physics
The densities of two substances are in the ratio 5:6 and the specific heats are in the ratio 3:5 respectively. The ratio of their thermal capacities per unit volume is

physics grade 10 icse
two balls of masses in ratio 1:2 are dropped from the same height find : a. the ratio between their velocities when they strike the ground and b. the ratio of the forces acting on them during motion

Geometry
Find the ratio for the similar figure. If the volume ratio is 27:512, what is the side ratio?

math
Two triangles are similar. The ratio of their corresponding sides 1:4. 1. Find the ratio of their perimeters 2. What is the ratio of their areas

Geometry
The sum of four numbers is 771. The ratio of the first to the second is 2:3. The ratio of the second to the third is 5:4. The ratio of the third to the fourth is 5:6. Find the second number.

Math
An architect is building a building. Each floor is l0 ft. He wants to build 18 steps with a total run of 14 ft. What is the ratio? What is the slope of each step? The height/run ratio of the staircase is 10/14 = 5/7 Each step is 14/18 feet long (9.33

Math
A picture frame is 6 1/2 inches wide. The ratio of the length of the frame to the width is 3:2. What is the length of the frame in inches?

Chemistry
ok so here's the question For the compound Ge[S(CH2)4 CH3]4, determine: a) the ratio, by number, of C atoms to H atoms b) the ratio, by mass, of Ge to S I know this can't be THAT hard...but I'm really not sure on how to get the ratio. for a would I just

math
You are interested in purchasing a widescreen television set at Target. On this type of TV, the ratio of screen width to screen height is 16 to 9. If a certain model you are considering has a screen width of 48 inches, what is the height of the screen (in

Math
write a ratio comparing widths, lengths, and the perimeter of a rectangle 6 inches by 9 inches and a rectangle 8 inches by 12 inches. Show whether these are are equivalent or not.

Geometry
Find the ratio for the similar figure. If the area ratio is 4:49, what is the volume ratio?

Liquid capacity of pitcher
If a ceramic pitcher is 9.5 inches tall and has a diameter that is 3 3/4 at top and 4 inches at the bottom how many ounces will it hold. There use to be a gallon ratio to inches and you could deduct 30 percent for variating diameters. Do you know the

Chemistry
Explain clearly which out of the following combinations of solutes would result in the formation of a buffer solution? A) NH3 and HCl in a 2:1 molar ratio B) HCl and NaOH in a 1:2 molar ratio C) NH3 and NH4Cl in a 2:1 molar ratio D) NaOH and CH3COOH in a

Chemistry (Check)
Completion 1)1 2)conversion factor 3)change 4)Dimensional anaylsis 5) Whenever two measurement are equal, or equivalent, a ratio of these two measurements will equal ___1____. A ratio of equivalent measurement is called a ___2___. When a measurement is

chemistry...weird question
on heatin, 0.02mol of the element M reacts with 0.025mol of oxygen gas. What is the empirical formula of the oxide of M? The mole ratio is .025/.02=1.25 or 5/4 So the O2 has a ratio of 5 to one Metal. M4 (O2)5= M>sub>4O10 or writing it in lowest whole

7th grade math
find a ratio equivalent to the ratio 7 over 9 then use the ratio to write a proportion

Maths
If the ratio between the two circles is 9:16,find i)the ratio between the radii ii)the ratio between their circumference Thank you

Math
Lin draws a scale drawing of a miniature computer diode. She uses a scale of 1 in.=0.01 in. Lin's drawing is 7.5 inches wide. How wide is the computer diode? Do I take 7.5*0.01 and I would get =0.075 in. Could you tell me if I'm doing it correctly. Thank

Fiance applications
A stock’s 2009 Earningspershare is $4.50. Its Payout Ratio is 30%. Next year in 2010 it expects its Earningspershare to be $4.75. Answer the following two questions please, and select the correct choice: 1. What is the current 2009 dividend? 2. What

Math 11
I am really stuck at these 4 questions. Pls help: a) Two spheres of the same density have a ratio of 9 to 16 inches in surface area, If the small sphere weighs 15 kg what does the sphere weighs. Answer to the nearest 10th of KG. b) The ratio of the volume

Math
A rectangular school banner has a length of 36 inches and a width of 52 inches. A sign is made that is similar to the school banner and has a length of 22 inches. What is the ratio of the area of the school banner to the area of the sign? What is the ratio

geometry
The figures are similar. The ratio of the lengths of their corresponding sides is 45:25, or 9:5. Find the ratio of their perimeters and the ratio of their areas. The figures are not drawn to scale.

Algebra
A triangle has the side lengths of 5 inches 12 inches and 15 inches every demention is multiplyed by 1/5 to form a new triangle how is the ratio of the perimeters related to the ratios corresponding sides?

Math
A 512 page book has pages 7 inches wide by 9 inches high. The printed area measures 5.375 iches by 7.75 inches. The left margin is 0.3125 inches and the top margin is 0.5625 inches How wide are the margins at the bottom of each page?