Answer:
you must multiply the numerator and denominator by 6
Step-by-step explanation:
because 5 x 6 = 30
Answer:
C, 7 1/2
Step-by-step explanation:
12 is 2/3 of 18, therefore 5 is 2/3 of something, so you divide 5 by 2/3 which is 15/2 which is 7 1/2
Answer:
The answer is B.)
Step-by-step explanation:
I counted the units!
Answer:
28.3
Step-by-step explanation:
9x3.142=28.27800 and if you round that it is 28.3
The standard form of a circle is

where h and k are the center and x and y are the coordinates you're given. We need to solve for the radius to finish this off correctly. Filling in, we have

and

, giving us that

. Therefore, our equation is