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What is the area of the square if one side is a-b ft?
(a - b)2 = a2 - 2ab + b2 square ft
What letter grade does a 3.111 convert to?
Usually a B.
Which train moved faster if Train A traveled 180 kilometers in 2 hours with no stops and Train B traveled 120 kilometers in 1 hour with no stops?
distance = rate* time rate = distance/time Train A: rate = 180 km / 2 hrs = 90 km/h Train B: rate = 120 km / 1 hr = 120 km/h Train B is much faster than Train A.
Convert ratio to percent?
To convert ratio to percentage use the following method for a ratio where a:b means the same as a/b, then percentage = ( a / ( 1 - a ) ) x 100 so for a/b = 0.37 then percentage = (0.37 / (1 + 0.37)) x 100 = 27% a/b = 0.5, % = 0.33 a/b = 1, % = 0.5
What is the room dimension of a 299 square foot room?
The area is not sufficient information to determine the dimensions. First of all, there is no reason to suppose that the area is rectangular as opposed to circular or triangular or some other simple or complicated shape. Even if you assume that it is a rectangle, there are infinitely many possible answers. Let L > sqrt(299) = 17.29 ft be a length and let B = 299/L ft. Then a rectangular room of L ft *B ft will have an area of L*B = L*(299/L) = 299 sq ft. Since the choice of L is arbitrary, there are infinitely many possible answers.
How do you convert 18 cubic inches into square feet?
You don't. You either A) convert 18 cubic inches into cubic feet, or B) convert 18 square inches into square feet. A... there are 1728 cubic inches in a cubic foot, so 18 cu in would be 0.00104 cu ft. B... there are 144 square inches in a square foot, so 18 square inches would be 0.125 sq ft.
How many square feet are in an 18' by 22' by 16' triangle?
I assume you want the area of a triangle with side lengths 18 ft, 22 ft and 16 ft. Given the sides of a triangle, its area is given by: area = √(s(s - a)(s - b)(s - c)) Where s is the semi-perimeter, ie s = ½(a + b + c) or triangle with sides 18 ft, 22 ft 16 ft, area is: s = ½(18 + 22 + 16) ft = 28 ft → area = √(28(28 - 18)(28 - 22)(28 - 16)) ft² = √3360 ft² ≈ 57.97 ft²
Base 1 of an trapezoid is 10 ft base 2 is 8 ft the height is 5 the area is?
The area of a trapezoid is equal to (1/2)(B + b)h]. In our case B = 10 ft, b = 8 ft, and h = 5 ft, So A = (1/2)(B + b)h = (1/2)(10 + 8)(5) = 45 ft^2
What is the dimension of a 45 sq ft area with 36 ft perimeter?
Suppose the area is a rectangle of length L ft and breadth B ft, so that L > B > 0. Then Perimeter = 36 ft => L + B = 18 so that L = 18 - B Then Area = 45 sq ft = L*B = (18 - B)*B B2 - 18B + 45 = 0 => (B - 3)*(B - 15) = 0 So B = 3 => L = 15 or B = 15 => L = 3 Then L>B => Length = 15 ft, Breadth = 3 ft All this assumes the area is a rectangle. It could, however, be an ellipse, or some other shape.
Three points A B and C which lie on a level plane B is 7 km from A on a bearing of 030 C is 5 km from B on a bearing of 280 what is the distance of AC?
Approx 7.075 km.
How fast does a b-2 spirit bomber go?
The Spirit Bomber flies at Mach 0.85 (487 knots, 560 mph, 900 km/h) when it is at an altitude of 40,000 ft.
When do you convert a fraction into a decimal?
In general, the only way is long division. To convert a/b, divide a by b.
What is the area of the square if one side is a-b ft?
(a - b)2 = a2 - 2ab + b2 square ft
What dimensions should you make a box to give you 1.75 cubic feet?
There are an infinite number of options: 1 ft x 1 ft x 1.75 ft 1 ft x 2 ft x 0.875 ft etc. Or 0.5 ft x 1 ft x 3.5 ft 0.5 ft x 2 ft x 1.75 ft In fact, pick any two positive numbers, a and b and let c = 1.75/(a*b) Then a box with dimensions a, b and c will give you 1.75 cubic feet. Suppose a = 1000 ft and b = 0.7 ft then c = 1.75/(1000*7) = 0.00025 ft
What is the dimension of five rectangles that have perimeter of 50 feet?
1 ft * 24 ft 1.1 ft * 23.9 ft 1.2 ft * 23.8 ft 1.3 ft * 23.7 ft 12.4 ft * 12.6 ft In fact if 0 < B < 12.5 ft and L = 25 - L ft then any rectangle with breadth B and length L will have a 50 ft perimeter.
How big is b inches in cm?
To convert inches to centimeters, you can multiply the inches by 2.54. So, to convert b inches to centimeters, you would calculate b * 2.54.
C program to solve tan series?
1.display your name on the monitor screen. 2.read in a distance in km and display it in km and meters eg 47.45km would convert to 47 km , 450 meters write code to solve the following equation x = squareroot of asq - bsq the values of a and b to be float read from the keyboard
