The answer is that they will meet at 7.20 pm ! hope this helped
First one; substitute x into the equation and see if the result equal y in the coordinate
Step-by-step explanation:
Use double and triple angle identities:
sin(2x) + cos(3x)
2 sin x cos x + 4 cos³x − 3 cos x
The answers is -1/3 because of rise over run
It is possible
Group 1 : 684 divided by 36 = 19$
Group 2 : 456 divided by 24 = 19$
Therefore, both groups 1 and 2 charge $19 for each ticket
