P=r x 2 x pi
= 3 x 2 x 3.14
= 6 x 3.14 = 18.84
Answer:
A B and D
Step-by-step explanation:
With an equation you must isolate x or whatever the variable is. Operations are the things used to make the difference like +,-,x,/.
A great example of this is the following
4x-12=0
First add 12 to both sides making the equation go to
4x=12
now divide 4 from both sides making
x=3
Answer:
Step-by-step explanation:
48+32x=-176
32x=224
x=7
Its true for integers if you are using the associative property in addition or multiplication ONLY.