Answer:
( x +2)² + ( y - 4)² = 81
Step-by-step explanation:
The equation for a circle in standard form is ( x – h)² + ( y - k)² = r², where the center is (h, k) and the radius is r.
Putting the question's given information into the formula gives you
[ x – (-2)]² + ( y - 4)² = (9)²
( x + 2)² + ( y - 4)² = 81
Answer:
35 books
Step-by-step explanation:
40*3=120
120-85=35
Answer:
12 pieces
Step-by-step explanation:
3/0.25 = 12 pieces
Answer:
624.396
Step-by-step explanation:
I did the math myself XD
All four sides of a square are equal.
So if BC is 10, then AC is also 10.