Answer:
D
Step-by-step explanation:
It would be a cone with a radius of 4 units rotating around y-axis.
Step-by-step explanation:
first of all you times every number with two 2(n-7) then collect like terms then divide
Answer:
not bad kid not nad
Step-by-step explanation:
Answer:
28.3
Step-by-step explanation:
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Answer: -rad7, +rad7
Explanation:
- Divide the equation by 6 (x^2-7=0)
- Add 7 (x^2=7)
- Square root x to find solutions (x=rad7)
- Dont forget the radical means that there are two solutions!