Answer:
81(x + 2y)(x - 2y)
Step-by-step explanation:

<em>Answer:</em>
<em>Hello! </em>
<em>__________________</em>
<em>"If A, then B" is the form of a statement then it is conditional statement.</em>
<em>Hope this helped you!</em>
<em>:D</em>
Answer:
Dear Laura Ramirez
Answer to your query is provided below
The ratio of triangle XYZ is 1:√3 :2.
Step-by-step explanation:
A 30-60-90 right triangle (literally pronounced "thirty sixty ninety") is a special type of right triangle where the three angles measure 30 degrees, 60 degrees, and 90 degrees. The triangle is significant because the sides exist in an easy-to-remember ratio: 1:√3 :2.
2.40 before a 30% discount is 0.72