B^2-4ac> 0 means the root is real
true or false
...
Answers: 1
Mathematics, 21.06.2019 23:00
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
Mathematics, 21.06.2019 23:20
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 1
Mathematics, 22.06.2019 00:00
Which diagram shows lines that must be parallel lines cut by transversal?
Answers: 3
Mathematics, 22.06.2019 02:00
During how many months was the difference between the number of days with homework and with no homework greater than 6?
Answers: 1
Mathematics, 29.10.2019 05:31
Social Studies, 29.10.2019 05:31
Mathematics, 29.10.2019 05:31
History, 29.10.2019 05:31
Chemistry, 29.10.2019 05:31
Biology, 29.10.2019 05:31