Counter-example:
set x=π/6
LHS=sin(π/6)+sin(5π/6)=1/2+1/2=1
RHS=tan(3π/6)=tan(pi/2)=∞
since LHS≠RHS for the counter-example given, the statement
<span>sinx+sin5x=tan3x
</span>is false.
A rational number means it doesn't have a decimal that repeats. For example, 2/3 or 0.66....
There is only one number between 9.5 and 9.7. This number is 9.6.
The decimal doesn't repeat or go on forever so its rational.
Answer: 9.6
Best of Luck!
Domain: (- infinity, infinity)
Range: (-infinity, infinity)
28 times 7.5 (30 divided by 4) = 210 :)
Answer:
-2.33
Step-by-step explanation:
If u have a negitive and a positive then you would take away 1.56 form the -3.89 and then you have your answer.