Your product is 900 and you used associative property
Answer:
<h2>A = 52.5 m²</h2>
Step-by-step explanation:
The formula of an area of a kite:

<em>e, f</em><em> - diagonals</em>
<em />
We have <em>e = 15m, f = 7m.</em>
Substitute:

Answer:
2x^2-2x+9
Step-by-step explanation:
If < means less than than ≤ means less than or equal to