Mathematics, 17.07.2019 02:30 batmanmarie2004

Which expression is equivalent to sin(0.6x) - sin (0.4x) ? a.) 2cos(0.5x) sin(0.1x) b.) 2cos(0.5x) cos(0.1x) c.) 2sin(0.5x) sin(0.1x) d.) -2sin(0.5x)sin(0.1x) e.) -2cos(0.5x) sin(0.1x)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, hooplikenari

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Answers: 1

continue

Mathematics, 21.06.2019 18:00, britney94

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Answers: 1

continue

Mathematics, 22.06.2019 01:00, haza1873

33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)

Answers: 1

continue

Mathematics, 22.06.2019 01:00, dommalb

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

Answers: 2

continue

You know the right answer?

Which expression is equivalent to sin(0.6x) - sin (0.4x) ? a.) 2cos(0.5x) sin(0.1x) b.) 2cos(0.5x)...