80-64=24
24 is 30% of 80 so a decrease of 30%
The sides are 11 each because the square root of 121 is 11. So, the permeter is 11 + 11 + 11 + 11 = 44 inches.
Hope this helped!
Answer:
Step-by-step explanation:
Explicit formula of a G.P. is given by,

Here,
= nth term
a = First term
n = number of term
r = common ratio
Given sequence is 3, 6, 12, .......
a = 3
r =
= 2
Therefore, explicit formula will be,

Option (3) is the answer.
Parent function → f(x) = 3ˣ
Transformed function → g(x) = 
Since, g(x) = f(x + 5)
Therefore, function 'f' has been shifted 5 units left.
Option (1) is the answer.
Answer:
k =0 k = -3
Step-by-step explanation:
k (k+3) =0
Set each term equal to zero using the zero product property
k =0 k+3 =0
k=0 k+3-3=0-3
k =0 k = -3
B) 36 !
Step-by-step explanation:
Hope I helped u. :)