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:
Dont ask me
Step-by-step explanation:
Okay!!!!!
Answer:
paying down high-interest credit cards.
NOT SURE BUT BELIEVE ITS THAT.
Answer: 0.8
Step-by-step explanation:
Answer:
15 if b is supposed to the side length, √15 if b is the base which is a square.
Step-by-step explanation:
