Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles
Last Answer : This one is fairly easy - 324 is the answer.
Description : What is the ratio of surface area to volume for a sphere with the following measurements surface area equals 588 M squared volume equals 1372 m to the Third?
Last Answer : The ratio appears to be 588 to 1372 or 3 to 7 in its simplest form
Description : What number to the power of 4 equals 81?
Last Answer : 3
Description : What is (-8) to the 5th power times (-8) to the third power equal?
Last Answer : Feel Free to Answer
Description : In a slider crank mechanism, the crank is rotating at 200 rpm. If length of connecting rod is 8 mts and crank shaft is 2 mts, velocity of crosshead at 30? rotation of crank shaft equals. a.30.2 m/s b.33.2 m/s c.35.8 mts/s d.107 dynes e.25.5 m/s
Last Answer : e. 25.5 m/s
Description : 8 plus what equals 24?
Last Answer : 16
Description : what 16 divided by equals 8?
Last Answer : 2
Description : What is 64 divided by what equals 8?
Last Answer : 8
Description : Is the statement true 1 and 1 over 10 times 8 and 3 over 5 equals 9 and 1 over 2?
Last Answer : No.
Description : If a right triangle has legs of length 6 and 8 then we know the length of the hypotenuse is the square root of 6 plus 8 which equals 10?
Last Answer : Using Pythagoras theorem: 6^2 + 8^2 = 100 and its square root is10 which is the length of the hypotenuse
Description : What times 8 equals 224?
Last Answer : 28
Description : What is 7 hours divided by 8 equals?
Last Answer : 0.875
Description : What Solve a divided by 5 plus 3 equals 8?
Last Answer : a/5 + 3 = 8a/5 = 5a = 25
Description : What is the length of the tangent line from the point 8 2 to a point where it meets the circle x2 plus y2 -4x -8y -5 equals 0?
Last Answer : Equation of circle: x^2 +y^2 -4x -8y -5 = 0Completing the squares: (x-2)^2 +(y-4)^2 = 25 which is radiussquaredCenter of circle: (2, 4)Tangent line originates from: (8, ... angle triangleUsing Pythagoras theorem: distance^2 minus radius^2 = 15Therefore length of tangent line is the square root of 15
Description : What is a fraction that equals 8?
Last Answer : 8 is an integer and not a fraction. However, it can be expressedin rational form as 8/1 which cannot be simplified.
Description : If a cos theta plus b sin theta equals 8 and a sin theta - b cos theta equals 5 show that a squared plus b squared equals 89?
Last Answer : There is a hint to how to solve this in what is required to be shown: a and b are both squared.Ifa cos θ + b sin θ = 8a sin θ - b cos θ = 5then square both sides of each to get:a² cos² θ + 2ab cos ... + sin² θ) + b² (sin² θ + cos² θ) = 89using cos² θ + sin² θ = 1â†' a² + b² = 89
Description : How many hundredths equals 1.8?
Last Answer : Math
Description : 3.75 times what equals 2.8?
Last Answer : 0.75
Description : 1 nibble equals to A) 1 bits B) 2 bits C) 4 bits D) 8 bits
Last Answer : Answer : C
Description : In computer language, one kilobyte equals 1) 1000 bytes 2) 1024 bytes 3) 100 bytes 4) 8 bytes
Last Answer : 2) 1024 bytes
Description : Consider a 32 - bit microprocessor, with a 16 - bit external data bus, driven by an 8 MHz input clock. Assume that the microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What ... (A) 8x106 bytes/sec (B) 4x106 bytes/sec (C) 16x106 bytes/sec (D) 4x109 bytes/sec
Last Answer : (B) 4x106 bytes/sec