0
If a storm window has an area of 400 square inches what are the dimensions if the window is 12 inches wider than it is high (w x h)?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
If a storm window has an area of 400 square inches what are the dimensions if the window is 12 inches higher than it is wide?
This answer for each dimension is provided to 4 decimal places only.The height of the window is 26.8806 inches and the width is 14.8806 inches.For, let h equal the height and w the width.Thus in inches:1. h * w = 4002. h - w = 12We can rewrite 2. as h = w + 12Substituting h = w + 12 into 1. gives3. w (w + 12) = 400 thusw2 + 12w = 400w2 + 12w - 400 = 0Substituting the above values into the quadratic formulawhere the roots of aw2 + bw + c = (-b + or - ((b2 - 4ac) 1/2)) / 2a gives:w = (-12 + or - (122 - (4 * 1 * -400)1/2)) / 2 * 1= (-12 + or - (144 - -1600)1/2) / 2= (-12 + or - 17441/2) / 2= 14.8806 (to 4 decimal places only) and -26.8806(to 4 decimal places only)We can clearly discount the negative root. Therefore the width of the window is equal to 14.8806 inches (to 4 decimal places only).Substituting w = 14.8806 into 1. gives14.8806 * h = 400h = 400/14.8806h = 26.8806 (to 4 decimal places)
After a storm, Micheal measured 6 7/8 inches of snow. What is this amount as a decimal?
The answer is 10.9375 An explanation for what????
What is a spiraling storm with winds between 63 kilometers per hour and 119 kilometers per hour?
Tropical storm
What does t-storm mean?
Thunderstorm.
How many times does the word storm appear in the Bible?
The word 'storm' appears 20 times in the King James version of the Bible.
If a storm window has an area of 315 square inches what are the dimensions if the window is 6 inches higher than it is wide?
A+ x(x-6)=315
If a storm window has an area of 640 square inches what is the equation to find the dimensions when the window is 20 inches higher than it is wide?
H = W + 20; H x W = 640 ie W x (W + 20) = 640 ie W^2 + 20W - 640 = 0 This does not have a solution in integers, a close approximation is 17.2 x 37.2
If a storm window has an area of 400 square inches what is the equation to find the dimensions when the window is 12 inches higher than it is wide x represents height?
area = width times height x = height x-12 = width x (x-12) = x^2 - 12X = 400 x^2 - 12X - 400 = 0 solve for x using quadratic formula X = (12 + SQRT(144 + 1600)) divided by 2 x = 26.88 = height width = x -12 = 14.88
Where can one buy a storm window?
One can buy a storm window from home improvement stores such as Rona or Home Depot. One can also order a storm window directly from a window manufacturer.
How do you use clubpenguin storm?
no u have to open it in the window of storm
Where would I find affordable windows?
The best window for preventing cold air from coming inside is a storm window and it can be bought online. The website Affordable Storm Windows sells storm windows at reasonable prices. Measuring your old window is important in knowing what size to purchase.
How big is the Blackberry Storm?
It's about 4.5 inches by 2.5 inches by 0.5 inches.
Where can one buy replacement storm window glass?
The Lowe's website has a guide on how to find the best replacement storm window glass for you. You can purchase some from there, and of course Home Depot.
1971 snow storm Montreal how many inches fell?
45 inches
Is nord storm in Tyrone square mall?
No
Where is the computer located on a 92 Geo Storm?
under left side of dash board behind speedometer. It's a metal box about six inches square and an inch and a half thick.
If a storm window has an area of 400 square inches what are the dimensions if the window is 12 inches higher than it is wide?
This answer for each dimension is provided to 4 decimal places only.The height of the window is 26.8806 inches and the width is 14.8806 inches.For, let h equal the height and w the width.Thus in inches:1. h * w = 4002. h - w = 12We can rewrite 2. as h = w + 12Substituting h = w + 12 into 1. gives3. w (w + 12) = 400 thusw2 + 12w = 400w2 + 12w - 400 = 0Substituting the above values into the quadratic formulawhere the roots of aw2 + bw + c = (-b + or - ((b2 - 4ac) 1/2)) / 2a gives:w = (-12 + or - (122 - (4 * 1 * -400)1/2)) / 2 * 1= (-12 + or - (144 - -1600)1/2) / 2= (-12 + or - 17441/2) / 2= 14.8806 (to 4 decimal places only) and -26.8806(to 4 decimal places only)We can clearly discount the negative root. Therefore the width of the window is equal to 14.8806 inches (to 4 decimal places only).Substituting w = 14.8806 into 1. gives14.8806 * h = 400h = 400/14.8806h = 26.8806 (to 4 decimal places)
