Difference-of-Squares Formula:
For a difference of squares a2 – b2, the factorization is:
(a – b)(a + b)
From what i can tell, it would have Three Lines of Reflectional Symmetry due to its three vertices
10.25 x 4
20.5 x 2
41 x 1
Hope this helps :)
Li can walk 6 miles. if you divide 135 and 45, you'll get 3. finally, if you multiply 2 and 3, you'll get 6. So, in total, Li walks 6 miles.
Three consecutive odd integers: n, n + 2, and n + 4
n + (n + 2) + (n + 4) = 165
3n + 6 = 165
3n + 6 - 6 = 165 - 6
3n = 159
3n / 3 = 159 / 3
n = 53
So the first number is n, or 53.
The second number is n + 2, or 55.
The third number is n + 4, or 57.
<span>Hope this helps! :)</span>
