Mathematics, 02.02.2020 11:45 LarryJoeseph
What is the vertex of the parabola given by = -(x-2)^2-1?
Answers: 3
Mathematics, 21.06.2019 13:30
Ily begins solving the equation 4(x ā 1) ā x = 3(x + 5) ā 11. her work is shown below. 4(x ā 1) ā x = 3(x + 5) ā 11 4x ā 4 ā x = 3x + 15 ā 11 3x ā 4 = 3x + 4 how can her partial solution be interpreted?
Answers: 2
Mathematics, 21.06.2019 17:40
Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30
Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph
Answers: 1
What is the vertex of the parabola given by = -(x-2)^2-1?...
English, 29.08.2020 09:01
History, 29.08.2020 09:01
Geography, 29.08.2020 09:01
Mathematics, 29.08.2020 09:01
Geography, 29.08.2020 09:01
English, 29.08.2020 09:01
World Languages, 29.08.2020 09:01
Advanced Placement (AP), 29.08.2020 09:01