Coordinates of the center: ( 4, 4 )
The radius: r = 7 - 4 = 3
The equation of a circle:
( x - 4 )² + ( y - 4 )² = 3²
x² - 8 x + 16 + y² - 8 y + 16 = 9
x² + y² - 8 x - 8 y + 32 - 9 = 0
Answer:
A ) x² + y² - 8 x - 8 y + 23 = 0
I would say b but i’m not 100% sure lol
Answer:
238
Step-by-step explanation
(10*10)+(10*7)+(4*10)+(4*7)
Answer:
it's a scalene triangle
Step-by-step explanation:
None of the sides are equal
All you have to do is since one batch needs 1 1/3 cup of walnuts multiply 1 1/3 to 3 3/4 = 3 1/4 cups