1. All right angles are congruent angles. 21 andz2 are right angles. Therefore, A. 21 2 2. What number should come next in the sequence: 2, 6, 18, 54,...? А. 108 B. 21 22 С. m21 # mz2 D. m22 90 В. 148 С. 162 D. 216 3. What do you call the statements having the same corresponding truth values? B. equivalent C. equal A. congruent D. similar

Algebra and Trigonometry (6th Edition)
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Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1. All right angles are congruent angles. 21 and22 are right angles. Therefore,
A. 21 E 2
2. What number should come next in the sequence: 2, 6, 18, 54,...?
А. 108
B. 21 = 2
C. m21 # mL2
D. m22 + 90
В. 148
С. 162
D. 216
3. What do you call the statements having the same corresponding truth values?
B. equivalent
С. еqual
A. congruent
D. similar
4. What is an indirect proof?
A. A proof that always involves the multiplication of two values.
B. A proof that can only use nunmber properties to show that a certain statement is false.
C. A proof that assumes a statement's hypothesis is true and uses a series of logical deductions to
conclude that the statement's conclusion is true.
D. A proof that assumes that the statement being proven is false and then attempts to find a contradiction
to that assumption proving the original statement to be true.
5. Which of the following best describes the inverse of a conditional statement?
A. If it is in the form of "If p, then q".
B. Both the hypothesis and conclusion are negated.
C. The hypothesis and the conclusion are interchanged.
D. The hypothesis and the conclusion of its converse are negated.
Transcribed Image Text:1. All right angles are congruent angles. 21 and22 are right angles. Therefore, A. 21 E 2 2. What number should come next in the sequence: 2, 6, 18, 54,...? А. 108 B. 21 = 2 C. m21 # mL2 D. m22 + 90 В. 148 С. 162 D. 216 3. What do you call the statements having the same corresponding truth values? B. equivalent С. еqual A. congruent D. similar 4. What is an indirect proof? A. A proof that always involves the multiplication of two values. B. A proof that can only use nunmber properties to show that a certain statement is false. C. A proof that assumes a statement's hypothesis is true and uses a series of logical deductions to conclude that the statement's conclusion is true. D. A proof that assumes that the statement being proven is false and then attempts to find a contradiction to that assumption proving the original statement to be true. 5. Which of the following best describes the inverse of a conditional statement? A. If it is in the form of "If p, then q". B. Both the hypothesis and conclusion are negated. C. The hypothesis and the conclusion are interchanged. D. The hypothesis and the conclusion of its converse are negated.
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