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1. |
Find RT for R(-2, 5) and T(-3, -6). Round to the nearest tenth. |
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A. |
10.6 |
B. |
11.0 |
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C. |
9.8 |
D. |
8.5 |
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Hint |
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2. |
If R is the midpoint of , SR=3x+8,and RT =5x-6, find the measure of . |
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A. |
32 |
B. |
29 |
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C. |
14 |
D. |
13 |
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Hint |
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3. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
and |
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B. |
and |
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C. |
and |
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D. |
and |
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Hint |
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4. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
and |
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B. |
and |
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C. |
and |
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D. |
and |
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Hint |
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5. |
If-then statements are also called ______________. |
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A. |
conclusions |
B. |
hypotheses |
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C. |
reasons |
D. |
conditionals |
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Hint |
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6. |
''If two numbers are even, then their sum is even'' is a true conditional, and 8 and 24 are even numbers. Use the Law of Detachment to reach a logical conclusion. |
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A. |
If the numbers 8 and 24 are even, then their sum is 32. |
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B. |
If the numbers 8 and 24 are odd, then their sum is 32. |
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C. |
The sum of 8 and 24 must be odd. |
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D. |
The sum of 8 and 24 must be even. |
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Hint |
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7. |
Justify step 2 in solving  |
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A. |
Division Property (=) |
B. |
Subtraction Property (=) |
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C. |
Multiplication Property (=) |
D. |
Distributive Property (=) |
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Hint |
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8. |
The polygon shown is_______. |
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A. |
a quadrilateral |
B. |
a hexagon |
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C. |
regular |
D. |
concave |
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Hint |
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9. |
The polygon shown is |
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A. |
an octagon |
B. |
concave |
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C. |
a hexagon |
D. |
regular |
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Hint |
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10. |
Gift Wrapping Teisha is wrapping a box that 10 inches long, 12 inches wide, and 2 inches high. What is the surface area of the box? |
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A. |
164 in2 |
B. |
328 in2 |
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C. |
280 in2 |
D. |
352 in2 |
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Hint |
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11. |
The intersection of two planes could be a ______. |
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A. |
line |
B. |
plane |
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C. |
segment |
D. |
point |
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Hint |
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12. |
What three things are accepted as true without verification or proof? |
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A. |
theorems, postulates, and undefined terms |
B. |
definitions, theorems, and postulates |
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C. |
conclusions, hypotheses, and postulates |
D. |
definitions, postulates, and undefined terms. |
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Hint |
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13. |
Name a pair of angles that are adjacent and complementary. |
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A. |
QOP and NOP |
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B. |
NOM and LON |
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C. |
LON and POM |
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D. |
NOM and POM |
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Hint |
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14. |
''If you double any number, the result will be an even number.'' is a true conditional. Use the Law of Detachment to reach a logical conclusion. |
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A. |
When you triple a number, the result must be an even number. |
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B. |
If you double an odd number, the result is another odd number. |
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C. |
The result of doubling 317 is an even number. |
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D. |
The result of doubling 234 is an odd number. |
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Hint |
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15. |
Which of the following is not one of the five essential parts needed to construct a good proof? |
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A. |
Assume what you are trying to prove is true. |
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B. |
If possible, draw a diagram to illustrate the given information. |
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C. |
State the theorem to be proved. |
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D. |
List the given information. |
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Hint |
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16. |
Find Write the difference in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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17. |
Find the precision for a measurement of 24 meters. |
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A. |
10 m |
B. |
0.5 m |
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C. |
5 m |
D. |
1 m |
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Hint |
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18. |
A __________ is a compound statement formed by joining two or more statements with the word or. |
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A. |
negation |
B. |
disjunction |
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C. |
truth value |
D. |
conjunction |
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Hint |
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19. |
Which statement is the inverse of the statement angles with the same measure are congruent? |
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A. |
If two angles are congruent, then they have the same measure. |
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B. |
If two angles do not have the same measure, then they are not congruent. |
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C. |
If two angles are not congruent, then they do not have the same measure. |
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D. |
If two angles have the same measure, then they are congruent. |
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Hint |
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20. |
The statement if  , then demonstrates which property of congruence? |
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A. |
Identity Property |
B. |
Reflexive Property |
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C. |
Symmetric Property |
D. |
Transitive Property |
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Hint |
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