Answer:
<h2>
290 m^3</h2>
Solution,

Hope this helps..
Good luck on your assignment..
Answer:
A.non at all so, please choose the right answer
Answer:
(n- 2/3)²
Step-by-step explanation:
- <em>Perfect square trinomial is: </em><em>a²+2ab+b²= (a+b)²</em>
We have:
It can be put as:
Here we consider n = a and -2/3 = b, then
Now we add 4/9 to a given binomial to make it perfect square:
- n² - 2×n×3/2 + 4/9= (n- 2/3)²
So, added 4/9 and got a perfect square (n- 2/3)²
I think 90 degrees but not 100 percent sure
Answer:
a: AB is perpendicular to CD
b: AM is equal in length to BM