The area of an ellipse with axes of length 2a and 2b is A-πab. Approximate the percent change in the area when a increases b. 23% and b increases b.2

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A: Given

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Q: Find the length of the arc of the parabola x2 = 4y from x = -2 to x = 2. А. 4.3 В. 4.6 С. 4.9 D. 5.2

A: we have to find the length of the arc of the parabola x2=4y from x=-2 to x=2

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Q: Find the length of the arc of the curve 9y? 4x3 from the origin to the point (3,2v3).

A: Here, the given curve is: 9y2=4x3⇒y2=4x39⇒y=23x32 Now, the length of the curve on [a,b] is given by:…

Q: Use x = au, y = bv to show that the area of the ellipse x2 y? = 1 is rab. 62 a2

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Q: Determine the surface area generated by revolving the line segments about y-axis. 3m 4m 2m 1m 2m 2m…

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Q: A satellite dish in the shape of a paraboloid is 10 ft across, and 4 ft deep at its vertex. How far…

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Q: In circle R with MZQRS = 66 and QR = 3 units find area of sector QRS. Round to the nearest…

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Q: Use Green's theorem to find the area between ellipse 16 = 1 and circle x2 + y2 = 25.

A:

Q: Question 2: Find the surface area of the object by rotating y = 4 + 3x2,1<x<2 about the у-аxis.

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Q: A DVD has a diameter of 4.75 in. and rotates at 360.r/min. What is the linear velocity of a point on…

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Q: B 130 27 cm Find the area of the sector formed by Z(ABC) cm2

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A:

Q: The area of an ellipse with axes of length 2a and 2b is nab. The percent change in the area when a…

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Q: Use the change of variables s = x + y, t = y to find the area of the ellipse æ² + 2xy+ 2y² < 1.

A: Rearrange the inequality that represents the area of ellipse in an appropriate form. Then,…

Q: Question 2: Find the surface area of the object by rotating y = 4 + 3x²,1 < x < 2 about the У-аxis.

A: y=4+3x2,  1≤x≤2 Now differentiating y=4+3x2 with respect to x, we get dydx=0+32x=6x

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Q: Find the arclength of y = 3x3/2 on 2 < x < 4

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Q: Question 2: Find the surface area of the object by rotating y = 4 + 3x² , 7< y < 16 about the…

A: .

Q: stuck on the attached problem

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Q: a) Show that the length of the arc of parabola y? =16x measured from the vertex to an extremity of…

A: Given the parabola y2 = 16x.

Q: In circle R with MZQRS = 134 and QR = 6 units find area of sector QRS. Round to the nearest…

A: Given the central angle of the sector α=134° and radius, r=6 units.

Q: Find the arclength of y 4x3/2 on 1 < x < 2

A: Here in this question given that y=4x3/2 and find the arc length. Between x=1 to x=2.

Q: Find the arclength of y 3x3/2 on 1 < x < 3

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Q: Find the length of the arc of the curve 9y? = 4x3 from the origin to the point (3,2V3).

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Q: In circle R with mZQRS = 66 and QR = 3 units find area of sector QRS. Round to the nearest…

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Q: Find the area of the sector shown in the figure. 3T

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Q: SHOwh above with the center of dilation at point A?

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Q: Find the length of the arc of the parabola x² 4ay measured from the vertex to one extremity %3D of…

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Q: Calculate the area enclosed by the ellipse to 3 decimal places. A 2.221 +.002 B 1.437 +.002 © 1.111…

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Q: TWVU is a trapezoid with midsegment FG. Find the value of x.

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Q: Find a formula for the area of the ellipse a2 y? =1 (where a,b>0). 62 Show and explain ALL your work…

A: lets the area A = 4∫0aydx lets write x = asin(t)   y = bsin(t) dx = acos(t)dt limit is o to π/2 A =…