D because (5^2)= 25 + (12^2)=144 = 169. (13^2)=169. 25+144=169
Answer:
48
Step-by-step explanation:
Reverse solve for a perfect Square
(b/2a)^2=36
(b/2(4))^2=36
(b/8)^2=36
b/8=6
b=48
48 makes the trinomial a perfect square trinomial.
Answer: 2 + n less-than 14
Or 2 + n < 14
Step-by-step explanation:
Let n = number
Two more than a number is less than 14
n + 2 < 14
Or 2 + n < 14 which is the same as
2 + n less-than 14