If you were to draw the cosx and sinx graph there will be infinite solutions at their interceptions which are the multiple of pi/4
All you do is measure it with a ruler and for every 1 cm you get multiply it by 8.5ft.
so for example if you got 6cm then you would multiply it by 8.5ft and your answer would be 51ft.
36%
Hope this is right im only 11 :)
The charge on each house is 8 units
Answer:
x = 5.14
Step-by-step explanation:
Both angles are equal so
5x-6 = 11x-42
42-6 = 11x - 5x
36 = 7x
x = 5.14
