Ask a New Question
Search
Questions and answers by
diego sanchez
Questions (3)
find all the values of X between 0 and 2π such that cos(3x-π/2) = -√3/2
1 answer
874 views
find all the values of X between 0 and 2π such that cos(3x-π/2) = √3/2
1 answer
392 views
two planes leave an airport at the same time. Their speeds are 320 miles per hour and 380 miles per hour. If the angle between
1 answer
510 views
Answers (1)
beryllium has electron arrangement of 2.2 n fluorine has electron arangement of 2.7.so they will combine n release their valence electron ...for beryllium,it release two electron and donate 1 to 2 atoms of fluorine ..fluorine has 7 valence electron,so it
