409 Answered Questions for the topic Area

#### Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.

Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.Any help would be amazing

#### Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.

Use the rules of summation to calculate R_100 for the function f(x)=12x-3x^2 on the interval [0,4]. Compare that to the actual value of 32.Any help would be amazing

#### I am having trouble answering these three problems on my homework. Hoping someone would be able to help me out thanks so much. I struggle with these kinds of problems on math home work . .

I am having trouble answering these three problems on my homework. Hoping someone would be able to help I am completely stuck1-In order to prepare a piece of ground for building a brick patio, a...
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11/19/21

#### You are building 5 identical pens next to each other. What dimensions minimize the amount of fencing if you want each area small area to be 375 square feet

You are building 5 identical pens next to each other. What dimensions minimize the amount of fencing if you want each area small area to be 375 square feet.Any help would be amazing

11/13/21

#### Polynomial Function

The length of a rectangular field is twice as long as its width. If 3 feet are taken from the width, and 4 feet taken from the length, the resultant area of the field is 180 ft². Illustrate the...
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#### Rectangular Fencing Question

A rectangular area of 5000 square feet is to be enclosed using a river as one of the sides as shown. Find the dimensions of the fence that will minimize the fencing materials used. Verify that what...
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10/07/21

#### Area of a circle

Let A be the area of a circle with radius r. If dr/dt= 3 , find dA/dt when r = 1.

#### Calculating Volume. Applications of Integration.

I've been working on the same problem for a bit. I can't figure out what the volume of the problem is. One of my answers is pi over 3, but it doesn't seem right. Would you be able to confirm...
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09/03/21

#### Assistance finding the area between curves

I need your help in finding the area between the following graphs.y=e^x, y=x^2 - 1, x=-1, and x=1

Area Calculus

08/04/21

#### Find the area of the region bounded by y=1/x^2,y=4, and x=5. Use dy to differentiate and/ or integrate.

Use dy NOT dx

08/04/21

#### Find the area of the region bounded by y=1/x^2,y-4, and x=5. Use dy to integrate and/or differntiate.

In this question find the area but use dy to set up the integral and bounds.

#### I need help with this pls ASAP!!!

1) State what animal you chose and what the minimum required square footage (area) is for the fenced enclosure (do not include dimensions, only the total required square footage). Your answer...
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06/28/21

#### Determine the area common to r= 3+3sintheta and r=3

Please help.The instruction says the answer must be in Exact form.Determine the area common to r= 3 + 3sintheta and r= 3when I graphed this it is a cardioid and a circle, I am having hard time...
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#### Calculate the area and perimeter of the figure below

Calculate the area and perimeter of the figure below.

Area Linear Algebra

05/28/21

#### Area of a Garden question

The length of a rectangular garden is 3 feet less that twice its width. The garden is surrounded by a path with a uniform width of 3 feet. If the total area of the garden and path combined is 108...
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Area Perimeter

05/26/21

#### If the room has a width of 45 ft and the length is 60 ft, what is the perimeter and what is the area ??

Please help me Im so confused!

Area Math

05/03/21

#### A square has a side length of 12 units. What is its area?

I need help with this question, please

#### Need help on geometry

The area of a rectangle is 64 ft squared. If the length is 4 times the width, what is the measure of the diagonal of the rectangle?

02/19/21

#### Select the correct answer from each drop-down menu.

In the figure, the ratio of the area of rectangle ABEF to the area of rectangle ACDF is 2:1, 2:3, 3:4, or 3:5.If the coordinates of point A are (0,6), the area of rectangle ABEF is 32.02, 48.03,...
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Area Circumference

02/17/21

#### Bridgette measured a manhole cover and calculated that its circumference is 6.28 feet. What is the manhole cover's area?

I don't know how to do the circumference when you have to find the area.

#### I have no idea how to find the exact area and approximate area of a circle...

The diameter is 13 ft1) The exact area is? Then it asks feet, square feet, or cubic feet. It also says type an exact answer in terms of pi. Use integers or decimals for any numbers in the...
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