(geometry pls ) is rectangle efgh the result of a dilation of rectangle abcd with a center of dilation at the origin? why or why not?

a. yes, because corresponding sides are parallel and have lengths in the ratio 1/4

b. yes, because both figures are rectangles and all rectangles are similar.

c. no, because the center of dilation is not at (0, 0).

d. no, because corresponding sides have different slopes

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost