Answer:
Answer is A
Step-by-step explanation:
subtract 15 1/4 and 2 2/3
Answer:
90%
Step-by-step explanation:
convert the fraction know as a ratio to get 90%
Answer:

Step-by-step explanation:
Required
The equation of the ellipse
This is calculated as:

Where:
---- height
--- width
So:



56 ÷ 2 = 28
28 + 28 = 56
<em>Have a luvely day!</em>