Mathematics, 05.05.2020 06:18 Jasten
When the solution of x2 − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2, what is the value of r? x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a
Answers: 3
Mathematics, 21.06.2019 13:20
Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?
Answers: 2
Mathematics, 21.06.2019 22:30
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
Mathematics, 21.06.2019 23:00
Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
Answers: 1
When the solution of x2 − 9x − 6 is expressed as 9 plus or minus the square root of r, all over 2, w...
Chemistry, 29.04.2021 19:50
History, 29.04.2021 19:50
Mathematics, 29.04.2021 19:50
Mathematics, 29.04.2021 19:50
Mathematics, 29.04.2021 19:50
Mathematics, 29.04.2021 19:50
Mathematics, 29.04.2021 19:50
English, 29.04.2021 19:50
Mathematics, 29.04.2021 20:00
Social Studies, 29.04.2021 20:00
Chemistry, 29.04.2021 20:00
Health, 29.04.2021 20:00
Mathematics, 29.04.2021 20:00
Mathematics, 29.04.2021 20:00
Mathematics, 29.04.2021 20:00