Answer:
This is equation of ellipse
Step-by-step explanation:
we are given

We can see that right side is 36
so, we can make right side as 1 by dividing both sides by 36



we can simplify it

we can rewrite it as

now, we can compare it with standard equation of ellipse

we can see that both equations are similar
so, this is equation of ellipse
Answer:
193
Step-by-step explanation:
9^2 = 81+181=262-69= 193
Answer:
1. 4.22
2. 19.415
3. nine and thirty- five
4. Three and four hundred twelve
Step-by-step explanation
Answer:
6.39 pounds, 102.29 ounces.
Step-by-step explanation: