Mathematics, 11.11.2019 23:31 kayla114035
It's easier to convert to polar coordinates in the xz-plane: x = rcos(θ), z = rsin(θ). this gives int int int √x2 + z2dv = int int (1 - x2 - z2) √x2 + z2 da = int_0^(2pi)int_0^1 incorrect: your answer is incorrect. dr dθ = int_0^(2pi) dθ int_0^1 incorrect: your answer is incorrect. dr = 2π [ incorrect: your answer is incorrect. ]_0^1 = incorrect: your answer is incorrect.
Answers: 2
Mathematics, 20.06.2019 18:04
Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?
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Mathematics, 21.06.2019 17:00
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 3
Mathematics, 21.06.2019 20:50
An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)
Answers: 1
Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2
Answers: 1
It's easier to convert to polar coordinates in the xz-plane: x = rcos(θ), z = rsin(θ). this gives i...
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