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:
5280 feet
Step-by-step explanation:
one loop is 1 fourth of a mile
she walked 4 times, making it a full mile.
So, she walked 5,280 feet in total
Answer:
calculator
Step-by-step explanation:
calculator
Answer:
Step-by-step explanation:
(x+5)/2 = 3
x + 5 = 6
x = 1
(y+9)/2=6
y+9= 12
y = 3
(1, 3)
answer is option 4
L=length W=width
perimeter=2Lx2W
196=2L+2W
Length can be written as 6W because it is 6 times the width. We then substitute this in so all the terms are the same
196=2(6W)+2W
196=12W+2W
196=14W
W=14cm
L= (14x6) 84cm