That is not true. For example, if you take PI . Rounded is 3.14. But if you were to do the square root of pi then it would be an IRRATIONAL number. so it's false. <span />
To determine the system of inequality that has been graphed, we need to be very smart.
Observe that all the equations are the same.
Also note that all the lines are solid. This should tell you that the inequities should involve.

Therefore the answer is between option A and B.
So we choose a point in the solution region to discriminate between A and B.
Let us choose the origin since that is easy to evaluate.
We substitute into option A to get.



The above statements are false
We now substitute into option B



Both statements are true, therefore the correct answer is option B.
Formula for lateral area of cylinder:
A

Here r=6 units and h=26 units
Put values in formula.

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(rounded to nearest whole number)
Answer: Lateral area of cylinder= 980 square units
they are the same so set them equal
3x-10=2x+40 now combine like terms
3x-2x=40+10
x=50
It would probably be 675 cause i did it and got that