Answer:

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

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



X=7
You divide 14 by 2 to find the proportion (7) then multiply it by 1 to get the base length of the large triangle since they’re congruent.
240 is the correct answer.
First divides by 100 to get 1 percent then find 10 percent.times 1 percent by 4 and add 4 percent and 10 percent toghether to get 14 percent and 75 percent is just 25 percent times 3
Hope this helps
Answer:
D. 2x^3+4x^2 -7x+5
Step-by-step explanation:
D is the standard form