Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
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,...
Related questions
Question
![Given: ZA ZB, mZA = (x + 2) + 39, and
m/B=5(x-3)
Prove: x = 12
Statement:
1. ZA ZB
2.m<A=m<B
3.m<A = (x+2)+39
4.m/B=5(x-3)
8.x = 10x - 108
9.-9x=-108
Reason:
10.x = 12
1. Given
2. Congruency
3. Given
5. (x+2)+39= 5(x-3) 5.[?]
6. (x+2)+39=5x-15
7.x = 2 = 5x-54
4. Given
6. Distributive Property
7. Subtraction Property
of Equality
8.
9. Subtraction Property
of Equality
10. Division Property
of Equality](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F99c1ddea-44b5-446f-95ef-82e610c96649%2Ff3fde552-11ac-49e7-8a72-ea4fef87ae6a%2Fee6l3xq_processed.png&w=3840&q=75)
Transcribed Image Text:Given: ZA ZB, mZA = (x + 2) + 39, and
m/B=5(x-3)
Prove: x = 12
Statement:
1. ZA ZB
2.m<A=m<B
3.m<A = (x+2)+39
4.m/B=5(x-3)
8.x = 10x - 108
9.-9x=-108
Reason:
10.x = 12
1. Given
2. Congruency
3. Given
5. (x+2)+39= 5(x-3) 5.[?]
6. (x+2)+39=5x-15
7.x = 2 = 5x-54
4. Given
6. Distributive Property
7. Subtraction Property
of Equality
8.
9. Subtraction Property
of Equality
10. Division Property
of Equality
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