Answer:
a2 – b2 = (a – b)(a + b)
(a + b)2 = a2 + 2ab + b
a2 + b2 = (a + b)2 – 2ab
(a – b)2 = a2 – 2ab + b
That's all i know- rip TvT
Answer:
$333
Step-by-step explanation:
4,000 / 12 is about 333.34
Rounding the .34 down to the nearest whole number (0), we end up with about $333.
150=i^2
150^.5=12.2474
11^2=121
12^2=144
13^2=169
between 12 and 13, D
Answer:
A
Step-by-step explanation:
equivalent because each are 1:2