Answer:
y²/25+x²/4=1
Step-by-step explanation:
The equation for an ellipse is either categorized as
x²/c² + y²/d² = 1 . In such an equation, the vertices on the x axis are categorized by (±c,0) and the vertices on the y axis are (0, ±d)
In the ellipse shown, the vertices/endpoints on the x axis are (-2,0) and (2,0). This means that c is equal to 2. Similarly, on the y axis, the endpoints are (5,0) and (-5,0), so d=5.
Our equation is therefore x²/2²+y²/5²=1 = x²/4+y²/25=1
Our answer is therefore the fourth option, or
y²/25+x²/4=1
Answer:
Step-by-step explanation:
find the average
$2520 / 20 days = ______ pay per day
Answer: 80
Step-by-step explanation:
1000 * 0.08 = 0.80 = 80
12 pounds divided up between 27 sandwiches is 0.44 pounds for each sandwich. 12/27=0.44
