CUA 2 Review

What is the solution to this equation?

2x + 3 = x - 4

• x = -7

• x = 7

• x = -1

• x = 3

• x = -9

• x = -1

• x = 27

What value of x makes the equation true?

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• The number of tiles needed to cover Region X is the same as the number of tiles needed to cover both Region Y and Region Z.

• The number of tiles needed to cover Region Y is the same as the number of tiles needed to cover both Region X and Region Z.

• The number of tiles needed to cover Region Z is the same as the number of tiles needed to cover both Region X and Region Y.

• None of these.

Which measurement is closest to the value of d in inches?

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• 6. 6. 3 in.

• 4. 4. 0 in.

• 14. 14. 3 in.

• 19. 19. 8 in.

Which measurements could represent the side lengths in feet of a right triangle ?

• 10 ft, 24 ft, 26 ft

• 14 ft, 14 ft, 14 ft

• 3 ft, 3 ft, 3 ft

• 2 ft, 2 ft, 2 ft

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?

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• 11 ft

• 14. 14. 4 ft

• 12 ft

• 14 ft

Which measurements could not represent the side lengths of a right triangle?

• 6 cm, 8 cm, 10 cm

• 12 cm, 35 cm, 37 cm

• 4 cm, 6 cm, 10 cm

• 10 cm, 24 cm, 26 cm

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• 5.8 units

• 5 units

• 4 units

• 3. 3. 9 units