Answer:
None of the following
Step-by-step explanation:
Answer:
Third option: 12x^2+8x+25
Step-by-step explanation:
s1=8x^2
s2=4x^2+15
s3=8x+10
Total perimeter of the pool edge: P
P=s1+s2+s3
Replacing s1, s2 and s3 in the formula above:
P=(8x^2)+(4x^2+15)+(8x+10)
P=8x^2+4x^2+15+8x+10
Adding like terms:
P=12x^2+8x+25
Answer:
Division is not associative.
The associative property applies only to addition and multiplication, not subtraction or division.
Is this for a online final if it is I can’t help
Yes you did it correctly but change problem 5’s denominator on the right to a 6
