7) An elliptic cross section of a highway culvert can be described as the region within the ellipse: 1.00x²+9.00y² = 9.00 where a and y are in meters. Find this Area. Compare with the Formula for the area of an ellipse: A=лab where a = 1 and b = 3. 8) If the electric charge Q is distributed along a straight wire of length 2a, the electric potential V at a distance b from the wire is V = kQ བ་ 1 dx √b² + x² b2 where k is a constant and x is the distance along the wire. Find the Voltage.

Q: Question 20 Find the area of the ellipse 2x? + 20y² = 40. а) О 10/2л b) 04/5л c) O 2VI07 d) О 20/2л…

A: Find the area

Q: .If C is the circle (traversed once counterclockwise) of radius 2 with center at z = 0, %3D 7e?…

A:

Q: 8.G is the centroid of an equilateral triangle ABC with base BC of side 60 cm If GBC is cut from the…

A:

Q: Solve. 4) Find the surface area of the cone frustum generated by revolving the line segment y =…

A:

Q: 2)Find the area between y2=x and y=X-2 by using: a) Vertical strip. b)Horizontal strip.

A: First we need to identify the region which bounded by these two curves. With the help of the sketch…

Q: A field in the shape of a trapezium has its parallel side as 28 m and 13 m while the non-parallel…

A: Step 1: Step 2: Step 3: Step 4:

Q: what is the difference between the formulas of arc length and the area of a surface of revolution?…

A:

Q: i 30'-0' ONE DIMENSION: What is the perimeter (linear footage) of this round pad?

A:

Q: [[ 1² dA, where R is region in the third quadrant between the circles of radius 2 and 3 R centered…

A: