1 is b and it would be 164
Answer:
12
Step-by-step explanation:


When F = 18; d = 2


Cross multiply;
18 x 4 = K
72 = K
There the equation connecting F and
is

Now, Find F when d = 6
All you do is to substitute d = 6 in to 

Therefore;
F = 12
Please mark me brainiest if correct.
Answer:
what are the expressions?
Step-by-step explanation:
Answer:
-4 a^2 - 3 b
Step-by-step explanation: