Math

CalculusQ&A LibraryThe lateral (side) surface area of a cone of height h and base radius r should be pai rsqrt(r2 + h2), the semiperimeter of the base times the slant height. Show that this is still the case by finding the area of the surface generated by revolving the line segment y = (r/h) x, 0<=x<= h, about the x-axis.Question

Asked Jan 21, 2020

1 views

The lateral (side) surface area of a cone of height h and base radius r should be pai rsqrt(r2 + h2), the semiperimeter of the base times the slant height. Show that this is still the case by finding the area of the surface generated by revolving the line segment y = (r/h) x, 0<=x<= h, about the x-axis.

Step 1

Obtain the lateral surfac...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: 51. If you need $30,000 in your bank account in 7 years, to the nearest dollar, how much must you de...

A: Let P be the principal amount.Given,

Q: For what value of c is the curve y = c/(x + 1) tangent to the line through the points (0, 3) and (5,...

A: Find the slope of the line joining (0, 3) and (5, -2)

Q: Show that at some instant during a 2-hour automobile trip the car’s speedometer reading will equal t...

A: Consider the distance covered by the car in 2 hours be d miles.

Q: How do you define and calculate the area of the region between the graphs of two continuous function...

A: Definition:

Q: what is f'(x)

A: The fundamental theorem of calculus states that

Q: Find the derivative of the function. f(x)% 3D(x²+1)(x² + 10)/3 f'(x)%3D

A: Given equation

Q: Determine the area of the shaded region.

A: We have been given a bounded region, and equations for boundary curves are written on the graph. We ...

Q: Suppose that c(x) = x3 - 20x2 + 20,000x is the cost of manufacturing x items. Find a production leve...

A: Click to see the answer

Q: A sporting goods store finds that if it sells x exercise machines per day, its costs will be C(x) = ...

A: Break even is when C(x) and R(x) are the same value, no profits or loss made in the sale of the mach...