Answer:
Step-by-step explanation:
Answer I cant read the thing sorry
Step-by-step explanation:
hoped that hepled:)
1080 cm^2 you multiply 90*12 and that gives you your answer
To obtain the minimum value of z, the first term of the binomial equation should be as small as possible, while the second term should be as large as possible. Thus, you must choose the lowest boundary of x which is 0. Then, choose the highest boundary of y which is 8. So, we substitute this to the equation:


So, the minimum value of z is
-4.
<span>You first need to calculate the circumference as that will give you the distance in one revolution.
Then you multiply the answer you get by 8
Circumference = pi*diameter = 22pi 8 revolutions = 8*22*pi = 176pi
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