8th Grade Pre-Algebra Final Prep

What is the scale factor of the dilation from preimage ABCD to image A'B'C'D'?

Tags

CCSS.8.G.A.3

• reflection

• translation

• rotation

• dilation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Select all of the statements that are true about the relationship between the preimage and image.

• The transformation is a reflection.

• The transformation is a translation.

• The transformation is a rotation.

• The preimage and image are not congruent.

• The preimage and image are congruent.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• 107

• 117

• 127

• 27

Tags

CCSS.7.G.B.5

• 54

• 64

• 74

• 84

Tags

CCSS.7.G.B.5

Tags

CCSS.7.G.B.5

What is the length, in centimeters, of the hypotenuse of the right triangle?

• 10

• 11

• 12

• 13

Tags

CCSS.8.G.B.7

The size of a TV screen is usually described by the length of its diagonal. If a 25-inch TV screen has a width of 22 inches, what is the height of the screen? Round your answer to the nearest inch.

• 10

• 11

• 12

• 13

Tags

CCSS.8.G.B.8

The graph represents a linear relationship. Which equation represents the line?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Tags

CCSS.7.EE.B.4B