Answer:
(x + 3)² + (y - 7)² = 81
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 the radius
here (h, k ) = (- 3, 7 ) and r = 9 , then
(x - (- 3) )² + (y - 7)² = 9² , that is
(x + 3)² + (y - 7)² = 81
Answer:
yes
Step-by-step explanation:
they are equivalent because 1 is half of 2 and 2 is half of 4
Answer:
v/10.24=8 V=4 <-- I am not sure if it's right but, I hope this helps u, Srry if it's the wrong answer
Step-by-step explanation:
So polygon B measures 20 and polygon A is four times smaller than you would divide that 20 by for and get 5 for your answer:)