Your answer would be B. William will pay $392.30 with his, and at the store he'll pay $402.15. :)
Answer:
Step-by-step explanation:
Answer:
58.8 in^2
Step-by-step explanation:
The area of triangle given two sides and included angle.
General formula of the circle
(x-a)² + (y - b)² = r²,
where (a,b) - coordinates of the center, r - radius of the circle.
(x-3)²+(y+4)²=4
(x-3)²+(y+4)²=2²
So, the center is (3, -4) and radius r = 2.
A. (3, –4); 2
