40 because every one inch is 5inches so 8*5 is 40
9514 1404 393
Answer:
B. x² +y² = 18
Step-by-step explanation:
The standard form equation of a circle with center (h, k) and radius r is ...
(x -h)² +(y -k)² = r²
For (h, k) = (0, 0) and r = 3√2, the equation is ...
(x -0)² +(y -0)² = (3√2)² = 3²·2
x² +y² = 18
(x+4)+v<=14 is the equation
the neighboor's age is at most, 5 years
and victoria is 9 at most