Step-by-step explanation:
<h3>stay safe healthy and happy.</h3>
Answer:
Assuming the x-6 is under the square root sign, the value must be greater than 6 because you can not have 0 in the domain. That narrows it down to either B or C but since the denominator can not be anything less than 0, your answers will always be positive so that means the answer is Its domain is (6,∞)
The plans would cost the same after 25 minutes of talk
Answer:
506.093
Step-by-step explanation:
R= 3V/S. Áp dụng công thức tính diện tích mặt cầu và thể tích hình cầu