squares and cubes review

• 9

• -9

• 40.5

• -40.5

Tags

CCSS.8.EE.A.2

• 1

• -1

• none of the above (imaginary number)

• 2

• -2

• None of the above 

Tags

CCSS.8.EE.A.2

A cube with side length s has a volume of 64 cubic units. What is the length of one side?

• 4

• 8

• 16

• 32

Tags

CCSS.8.EE.A.2

Select the set with all perfect squares.

• -144, 9, 50, 75, 81, 100

• 9, 50, 81, 100

• 9, 50, 75, 81, 100

• 9, 81, 100

Tags

CCSS.8.EE.A.2

Which of the following is irrational?

Tags

CCSS.8.NS.A.1

Determine which is perfect square?

• 54

• 36

• 21

• 43

Tags

CCSS.8.EE.A.2

x² = 121

• 11,-11
• 11
• -11
• 10,-10

Tags

CCSS.8.EE.A.2

x² = 36

• 6
• 18
• 6, -6
• -6

Tags

CCSS.8.EE.A.2