Answer:
Step-by-step explanation: The answer is
6y+10
9x=27 is the perimeter
perimeter is s1+s2+s3
each length is 3x+9
Answer:
x= -25
Step-by-step explanation:
f'(x)=10x+4
Hey use Socratic for questions like this
Step-by-step explanation:



Yes, it is because the circumference is always
times the amount of the radius.