The answer is x=6. I double checked the work and am 100% sure thats the answer
Well it would just be 54 since you just need to move the decimal over by 1.
So 5.4x10= 54
Answer:
no because
Step-by-step explanation:
the results were not tested enough
Answer:
x=pi*n/2+1/2arctan(7/5)
Step-by-step explanation:
5sin(2x)=7cos(2x)
5tan(2x)=7/5
2x=pi*n+arctan(7/5)
x=pi*n/2+1/2arctan(7/5) for n e Z
