6. A pre-Image Is dilated by a scale factor of 2 Which of the following Is true? 2 In 4 in А. The image's area is 2 times the pre-image's area. 1 В. The image's area is 2 the pre-image's area. C. The image's area is 4 the pre-image's area. D. The image's area is 4 times the pre-image's area

Q: A nail that is 2 1/2 in. long is driven through three boards, each of which is 5/8 in. thick. How…

A: Given: length of the nail is: 212=52 Thickness of single board: 58 To find the length of nail that…

Q: 1. On a park map, the distance from a picnic table to the hiking trail is 3 centimeters (cm). The…

A: Distance between table and trail is 3cm on park map. Given that 2 cm= 150 m…

Q: 7. A scale drawing of a rectangular park is 5 inches wide by 7 inches long. The actual park is 280…

A: 7 inches is equivalent to 280 yardsSo 1 inch is equivalent to=2807=40 yardsAnd width of Park is 5…

Q: What is the volume of a prism with a right triangle base with a leg of 12in, a hypotenuse o 15…

A:

Q: 17. In rectangle ABCD, point E lies between A and B and point F lies between B and C. The areas of…

A:

Q: 4. Suppose a mlddle school class is bulding a simplifed model of a hydrogen atom. They ball with a…

A: Given that:                   Diameter of styrofoam ball = 2cmActual diamter of nucleus =…

Q: 16. 7 in. 28 in. 3 in. 5 in. 4 in.

A:

Q: Differentiate. ex y = 7x2 y' =

A: We have to differentiate y=ex7x2

Q: The height of an ice cream cone is 6 inches and radius 2.5 inches. If the cone is filled level with…

A: Given The height of an ice cream cone is 6 inches and radius 2.5 inches. The cone is filled level…

Q: A solid's volume is 10 cubic inches. The solid is dilated by a scale factor of 3.5. Kiran says, “I…

A:

Q: 18. z = w³/²(w + cew)

A: Given function z = w32( w + Cew ) Formula used ddxxn = nxn-1ddxex = ex

Q: 20. Find the area of the triangle with a = 19, b = 14, c= 19. Round to the nearest tenth. (SHOW…

A: