Write the standard equation of a circle with center (−9, −4) and radius 5

A

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

here (h, k) = (- 9, - 4) and r = ⇒ r² = ()² = 5

(x + 9)² + (x + 4)² = 5 → A

she will most likely have 33  

step-by-step explanation:

i think it would be 42cm