Answers: 1
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 20:00
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Answers: 1
Mathematics, 21.06.2019 21:00
Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path
Answers: 1
Find the slope of (7, 9) and (2, 12)...
Physics, 10.12.2020 03:40
Health, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40
Social Studies, 10.12.2020 03:40
History, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40
Chemistry, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40
Chemistry, 10.12.2020 03:40
Mathematics, 10.12.2020 03:40