LMS 8Math CPA3 Review

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Tags

CCSS.8.EE.C.8B

Eric has already ran 5 miles and is continuing to run at a pace of 1 mile per hour.

Jess has only run 2 miles and is continuing to run at a pace of 2 miles per hour.

In how many hours will they have ran the same number of miles?

Use the equations to solve.

• 3

• 6

• 9

• 12

Tags

CCSS.8.EE.C.8C

Lesly graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Tags

CCSS.8.EE.C.8B

What is the solution to this system of equations?

• (4, -1)
• (-1, 4)
• (-4, 1)
• (-4, -1)

Tags

CCSS.8.EE.C.8B

Choose the correct graph.

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Tags

CCSS.HSA.REI.D.12

Triangle A has a single transformation performed on it to create Triangle B. Grace says the single transformation must have been a translation 8 units to the right.

Select a single transformation that could have been performed on Triangle A to create Triangle B to prove Grace's statement is false

• A rotation of 180° around the point (0, 3).

• A reflection across the y-axis.

• A rotation of 180° around the point (0, 5).

• A reflection across the x-axis.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given the figure, which statement is true about the transformation that can verify that triangle L'M'N' is congruent to triangle LMN.

• Triangle L'M'N' is reflected across the x-axis.

• Triangle LMN is translated 11 units down.

• Triangle L'M'N' is translated 11 units down.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Angle R and C are...

• Alternate Interior Angles
• Consecutive Interior Angles
• Corresponding Angles
• Alternate Exterior Angles

Tags

CCSS.8.G.A.5

• ∠B=82°
• ∠B=98°
• ∠B=180°
• ∠B=8°

Tags

CCSS.8.G.A.5

• ∠I=105°
• ∠I=75°
• ∠I=15°
• ∠I=5x°

Tags

CCSS.8.G.A.5