The perimeter of a square is the sum of its sides.
Then the perimeter is
P = 4L
Clearing the side we have:
L = (P / 4)
L = (12x + 52) / 4
L = 3x + 13
answer:
The side length of the square is 3x + 13 units
The equation can be:5*13=65
The parent function of the function g(x) = 3cos (x + 180°) + 1 is f(x) = cos(x)
<h3>What are parent functions?</h3>
Parent functions are the basic function that represents the entire family of that function family
<h3>How to determine the parent function?</h3>
The function is given as;
g(x) = 3cos (x + 180°) + 1
As a general rule, the parent function of any function is the basic equation of the function family
The basic equation of the function g(x) = 3cos (x + 180°) + 1 is f(x) = cos(x)
Hence, the parent function of the function g(x) = 3cos (x + 180°) + 1 is f(x) = cos(x)
Read more about parent function at
brainly.com/question/17079244
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Answer:
a) 17
b) 45
Step-by-step explanation:
a) 
use pemdas first,
= 4
3x4 = 12
1x4 = 4
now the equation is 
9+12 = 21
that makes the equation 21-4
21-4 = 17
a) 17
now for b
b)
the equation would then be 
so youd use pemdas as always
start in the parenthases
= 4
4-1 = 3
the equation is now 
now, multiply 3x3x4
3x3 = 9
9x4 = 36
now the equation is 9+36
9+36 is 45
b) 45
hope this helped!
The answer is 217 with a remainder of 20.
explanation is in the picture.
