Pythagorean Triplets and Revision

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is
a² + b² + c²

• false
• true

Tags

CCSS.8.G.B.8

x² - 25

• ( x + 5 ) ( x - 5 ) 
• ( x - 5 ) ( x - 5 ) 
• ( x + 5 ) ( x + 5 ) 
• Prime

Tags

CCSS.HSA.APR.C.4

9x² - 49y⁶

• ( 3x + 7y³) (3x + 7y³) 
• ( 3x - 7y³) (3x + 7y³) 
• ( 3x - 7y³) (3x - 7y³) 
• Prime

Tags

CCSS.HSA.APR.C.4

Between which two whole numbers does the √32 fall?

• 4 and 5

• 5 and 6

• 6 and 7

• 7 and 8

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Between what two whole numbers does the √449 fall?

• 19 and 20

• 20 and 21

• 21 and 22

• 22 and 23

Tags

CCSS.8.NS.A.2

 $\left(\frac{2}{3}\right)^3=$  

• 4/9

• 2/3

• 6/9

• 8/27

Tags

CCSS.8.EE.A.1

(3⁴)(3⁷)

• 3²⁸
• 3³
• 3^-3
• 3¹¹

Tags

CCSS.HSA.APR.A.1

(x⁸)(x^-5)

• x^-40
• x^-13
• x¹³
• x³

Tags

CCSS.HSA.APR.A.1