Answer:
Step-by-step explanation:
The standard form of an equation of a circle:
(h, k) - center
r - radius
We have the center (-5, 0) and the radius r = 8. Substitute:
Puting it into the quadrait equation ((-b+-[b^2-4ac]^(1/2)/2a), we get that x= 31^(1/2)-5 or 31^(1/2)+5
Answer:
rectangle
Step-by-step explanation:
got it right
Answer:
47,759
Step-by-step explanation:
77+216 x 326 divided by 2
Answer: 17% 0.175 2/111/5
Step-by-step explanation: