Answer:
3
Step-by-step explanation:
area = l^2 = 9
so,l =
= 3
Answer:
LCM of 24, 36 = 72
Step-by-step explanation:
24 = 24, 48, 72, 96
36 = 36, 72, 109
Hmm, the slope is undefined. But like what exactly are you looking for as an answer?
Answer:
b
Step-by-step explanation:
b
Answer:
9x^2 -49
Step-by-step explanation:
We recognize that this is of the form
(a+b)(a-b) = a^2 - b^2
3x = a and 7 =b
(3x)^2 - 7^2
9x^2 -49