Mathematics, 21.06.2019 18:00 Anabel818
Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:00
Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
Answers: 1
You know the right answer?
Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4)....
Questions
History, 10.07.2019 10:30
Chemistry, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Biology, 10.07.2019 10:30
Chemistry, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Physics, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Arts, 10.07.2019 10:30
Mathematics, 10.07.2019 10:30
Social Studies, 10.07.2019 10:30
