0.4 as a decimal,40% in percentage, and 2 (a line under 2) 5 goes under the line as fraction
Answer:
44
Step-by-step explanation:
-×-=+
11×4=44
so it's equal to =+44
Answer:
see explanation
Step-by-step explanation:
A difference of two squares is factored as
a² - b² = (a - b)(a + b)
(g)
1 - 81y²
= 1² - (9y)²
= (1 - 9y)(1 + 9y)
(j)
64x² - 25y²
= (8x)² - (5y)²
= (8x - 5y)(8x + 5y)
23,356 the answer rounded to nearest whole number
