Simplify the expression: sin(7x/3)cos(5x/2) - cos(7x/3)sin(5x/2)
a. cos(x/6)
b. cos(-29x...
Mathematics, 12.04.2020 01:51, amberpublow7
Simplify the expression: sin(7x/3)cos(5x/2) - cos(7x/3)sin(5x/2)
a. cos(x/6)
b. cos(-29x/6)
c. sin(-x/6)
d. sin(29x/6)
Answers: 1
Mathematics, 21.06.2019 14:10, javier04052000
Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?
Answers: 2
Mathematics, 21.06.2019 19:30, makaylahunt
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 09.07.2021 23:30
Mathematics, 09.07.2021 23:30