8th Math - Week 22

Which correctly shows how to find the volume of a cylinder.

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Rotation Rules (clockwise):

270^o rotation: (x, y)→(-y, x)

What are the coordinates of B' after a 270° clockwise?

• (4, 4)

• (4, -4)

• (-3, 4)

• (-4, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the volume of this cylinder?

• 2002.8 mm³

• 20428.2 mm³

• 8011.1 mm³

• 127.5 mm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Find the volume of the cone. (Round to the nearest integer.)

• 1810 in³
• 151 in³
• 452 in³
• 276 in

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which translation will move the blue shape to the green shape?

(a)  

• 3 Left3 Down
• 3 Right

  3 Up

• 2 Right

  3 Up

• 2 Left

  3 Down

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

To translate the blue shape to the pink shape, which of the following do we need to do?

• 5 Right

  2 Down

• 5 Left

  2 Up

• 3 Right

  1 Down

• 3 Left

  1 Up

Tags

CCSS.HSG.CO.A.2

What is the formula for Volume of a Cone? (a)  

• V=π r³h
• V=π r²h
• V=(1/3)π r2h
• V=(4/3)π r³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Point M (-3, 5) is translated using this rule.

(x, y) ----> (x - 1, y)

What are the coordinates of M'?

• (-4, 5)

• (-2, 5)

• (-4, 4)

• (-3, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the algebraic equation for this table?

• y = x + 3
• y = 3x
• y = x ÷ 3
• y = x - 3

Tags

CCSS.6.EE.C.9