411 Answered Questions for the topic Area

01/25/22

#### Finding Length and Width of a rectangle when only given the area

You know that one of its sides is 70 meters longer than the width and that the area is 1,200 meters.

12/01/21

#### 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

12/01/21

#### 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

12/01/21

#### 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... more

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... more

11/11/21

#### 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... more

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.

09/06/21

#### 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... more

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

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.

08/02/21

#### 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... more

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... more

06/08/21

#### Calculate the area and perimeter of the figure below

Calculate the area and perimeter of the figure below.

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... more
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

04/27/21

#### 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

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,... more

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.

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