Answer:
yes
Step-by-step explanation:
Answer:
yes, it’s proportional
Step-by-step explanation:
Answer:
Bx72
Step-by-step explanation:
Hope this helps
Answer:
c. sin 8x + sin 2x
Step-by-step explanation:
1. Convert the product into sum or differences: 2 sin 5x cos 3x
Solution:
2 sin 5x cos 3x = sin (5x + 3x) + sin (5x -3x), [Since 2 sin A cos B = sin (A + B) + sin (A - B)]
= sin 8x + sin 2x
Answer:
x=-1
Step-by-step explanation:
first you multiply 3 by whats in the parenthesis (you would get 6x-3)
then on the other side you combine like terms (add 7x plus 5x=12x)
Then you would isolate X to one side by subtracting 6x from 12x
Then you would subtract 3 from the side with 12x
By now your equation would be -6=6x
so you would divide both side by negative six to get x=-1
