English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

a. x^2 / 25 + y^2 / 16 = 1

b. x^2 / 25 + y^2 / 9 = 1

c. x^2 / 100 + y^2 / 91 = 1

d. x^2 / 9 + y^2 / 25 = 1

2007-01-31 07:49:19 · 1 answers · asked by Anonymous in Science & Mathematics Mathematics

1 answers

b) is the answer

2007-01-31 07:52:15 · answer #1 · answered by santmann2002 7 · 0 0

fedest.com, questions and answers