Answer:
The answer will be listed below.
Step-by-step explanation:
I don't see any options, but to find a line with a slope of zero, the line must be straight either vertically or horizontally.
I think the answer is y=3
I'm not sure on this one but try .30 and .90 but don't count on it to much
<u>Given </u><u>:</u><u>-</u>
- Circle's centre is at origin.
- The radius is 5 u .
<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>
- The equation of the circle .
<u>Answer</u><u> </u><u>:</u><u>-</u>
As we know that the general equation of circle centred at origin is ,
where r is the radius .Here r =5 , So ,
Volumes scale as the cube of a corresponding dimension. Therefore, if the radius of a sphere is doubled (r becomes 2r), the surface area becomes 2 squared, or 4 times the original surface area. The volume would become 2 cubed, or 8 times the original volume.