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18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each diagonal? А. 7 В. 80 C. 90 D. 100

18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each diagonal? А. 7 В. 80 C. 90 D. 100

Algebra and Trigonometry (6th Edition)
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,...
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Please answer 18-20. They are all connected. Thank you.
В. 60 С. 70 D. 80 18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each diagonal? А. 7 19. Which of the following statements can be used to prove quadrilateral JUMP is a parallelogram in Figure В. 80 С. 90 D. 100 6? A. JUZUM and MPEPJ B. JU=JP and PM UM C. JUEPM and JPEUM D. JM=PU and JPEUM P M 20. Aldrin asks by his teacher to solve the situation: In rectangle YATE, EY = 2x + 3 and AT = x+ 5, how long is EY? Aldrin concluded that the length of EY is 7. Do you agree that the conclusion of Aldrin is correct? A. Yes,the conclusion is correct. B. No, the length of EY should be 2. C. No, segment EY is twice as long as segment AT. D. No, the given information are insufficient A 2x+3 x+5 E T
Transcribed Image Text:В. 60 С. 70 D. 80 18. ABCD is a square with diagonals AC and BD. If AC = 10x + 10 and BD = x+ 73. How long is each diagonal? А. 7 19. Which of the following statements can be used to prove quadrilateral JUMP is a parallelogram in Figure В. 80 С. 90 D. 100 6? A. JUZUM and MPEPJ B. JU=JP and PM UM C. JUEPM and JPEUM D. JM=PU and JPEUM P M 20. Aldrin asks by his teacher to solve the situation: In rectangle YATE, EY = 2x + 3 and AT = x+ 5, how long is EY? Aldrin concluded that the length of EY is 7. Do you agree that the conclusion of Aldrin is correct? A. Yes,the conclusion is correct. B. No, the length of EY should be 2. C. No, segment EY is twice as long as segment AT. D. No, the given information are insufficient A 2x+3 x+5 E T
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