1. Find the ratio of x to y in the equation 11x = 9y. 11 a. b. 2 С. 11y 11 d. 2. Which of the following ratios are equivalent? a. 4:8 and 30: 15 c. 7:2 and 14:49 d. 6:7 and 36:42 b. 3:4 and 12:9 3. What is the value of x in the proportion 20 a. x= 3 b. x = 5 C. X = 15 d. x= 20 4. If= which of the following is TRUE? %3D b. = c.= d.= a. 7x = 5y 5. Find the fourth term in a proportion if the first three terms are 12, 17. 36, respectively. а. 49 b. 51 C. 57 d. 61 6. ABCD -O EFGH, then which of the following is incorrect? b. ZB = LF a. LA = LE C. ZC E LG d. ZD = LA
1. Find the ratio of x to y in the equation 11x = 9y. 11 a. b. 2 С. 11y 11 d. 2. Which of the following ratios are equivalent? a. 4:8 and 30: 15 c. 7:2 and 14:49 d. 6:7 and 36:42 b. 3:4 and 12:9 3. What is the value of x in the proportion 20 a. x= 3 b. x = 5 C. X = 15 d. x= 20 4. If= which of the following is TRUE? %3D b. = c.= d.= a. 7x = 5y 5. Find the fourth term in a proportion if the first three terms are 12, 17. 36, respectively. а. 49 b. 51 C. 57 d. 61 6. ABCD -O EFGH, then which of the following is incorrect? b. ZB = LF a. LA = LE C. ZC E LG d. ZD = LA
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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