Simply you can substitute theta=45 degrees (or any angle,not zero) in left hand side and right hand side.
or
using a^2 - b^2 =(a+b)(a-b)
= sin(2x+x)sin(2x-x)
= sin 3x sin x
G = 6x
to solve for x divide both sides by 6
x = g/6
First you will need a piece of paper, well not really. All this problem is involving is 740
+ 710
=1,500 meters
Answer:
18
Step-by-step explanation:
3 meats * 3 veges* 2 desserts =
3 *3*2 = 18 different ways
The solutions are where the lines cross each other.
The lines only cross each other once so there is 1 real solution.
Answer: 1
