Answer:
Step-by-step explanation:
I don't exactly know what the problem is asking.
4+3+2=9
Sooo, there are 9 different songs.
You then have to divide 360 by 9 to figure out how many times each song is going to play.
360/9= 40
Each song is going to play 40 times.
I hope that's the answer to the question. If it isn't, this will probably get you closer to the answer.
Good luck! :D
From sin(a-b) = sin(a)cos(b) - cos(a)sin(b)
let a=9x, b=x
sin(9x)cos(x) - cos(9x)sin(x) = sin(9x-x) = sin(8x)
2.6 because you substract
Answer:
3x + 9 = 21
Step-by-step explanation:
Let Henry's age be x
Mary's age = 9 + 3x
21 = 9 + 3x
Can also be written as 3x + 9 = 21
75 mi. East, 70 mi. South, 110 mi.West.
Overall, she drove 110-75= 35 mi. West since east & west are opposite directions.
And 70 mi. South.
In a Pythagorean theorem problem, legs are 35 & 70. And hypotenuse is her diagonal distance from where she started
35^2 + 70^2 = c^2
1225 + 4900 = c^2
6125 = c^2
78.3=c
