When a figure is scaled how does that impact the area of the new copy compared to the old one?

When a figure is scaled how does that impact the area of the new copy compared to the old one?

A PDF is given by formula p(x)=2e^(-2x),x>0. Determine P(X>1).? PDF being Probability Density Function A PDF is given by formula p(x)=2e^(-2x),x>0. Determine P(X>1).?

You have a sqaure that surrounds a circle. If the area of the circle is 16 pi squads inches and the square frame around that circle is 2 inches wide what is the total area of the circle and the square...

I have 2 Homework questions: 1- A triangle has a height that is 4 timesas its base b. Graph the area A of the triangle as a function of a base b. Is is linear or nonlinear? increasing or deceasing...

A circular plate has a circumference of 8 pi inches What is the area of the plate?

A square photo is surrounded by a square frame that's 2 inches wide on each side. If the diagonal of the photo is 12 inches, what's the area of the frame (in square inches)?

A farmer has 200 feet of fencing to surround a small plot of land. He wants to maximize the amount of space possible using a rectangular formation. The enclosed area will be against the side of a...

You have a rectangle who's area is 9 3/8 square feet. You already know that the length is 3 square feet. How many square feet is the width of this rectangle?

OA and OB are radii of the circle with centre O. The length of the radius is 25cm, and the angle AOB is 165 0. Show all information on a sketch. Find the area of the minor sector AOB, the length of...

Verify that the points are the vertices of a parallelogram and then find its area. (2,-1,1),(5,1,4),(0,1,1),(3,3,4).

I do not have any description for this question. I just need help.

Geometry- there is a hexagon that isn't shaded and has 6 triangles around the sides that are shaded. Each side is the length of 6, i have to find the total area of the shaded triangles please...

I have a question that has two equilateral triangles. looks like the Jewish star, and leaves a hexagon in the middle that isn't shaded but the triangles around are shaded with the side lengths of...

How would you decompose the large rectangle into 2 1/2 groups with 3 1/2 squares in each group, so as to describe the area of the rectangle as 2 1/2 * 3 1/2cm^2

Q: An arc on a circle subtends a central angle of θ=4 radians, and the area of the sector is 128 cm2. Determine the radius, r centimeters, of the circle. I know the formula is A= .5 x...

by multiplying the length of each side of a square by 1.5 increases its area by what %

The area of a rectangular is 105 square meters. The width is 2 meters longer than one-third of the length. Whatso the length and width?

I am having trouble and want help.

A factory is to be built on a lot measuring 300 ft by 400 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory. What...

There is a polygon that is 27 miles2 what is side a