Answer:
B
Step-by-step explanation:
The equation of a circle in standard form is , where (h, k) is the center and r is the radius. The general form is simply the expanded form of the standard. Let's first write the standard form.
Here, the center is (3, -4) and the radius is r = 6, so:
Now expand:
x² - 6x + 9 + y² + 8y + 16 = 36
x² + y² - 6x + 8y - 11 = 0
The answer is B.
Answer:
3 gallons I am in math club believe it or not
Answer: 13 3/4
Step-by-step explanation:
25 * 5 = 125
2 3/4 * 5 = 13 3/4
Answer:
The coordinates of M are (2,-8)
Step-by-step explanation:
The coordinates of the point that divides the line segment joining
to in the ratio m:n is given by:
If A is at (-4,-2) and B is at (4. -10) and the ratio is 3:1.
Then
The coordinates of M are (2,-8)
Answer:
1/15
Step-by-step explanation:
-3/10 x -2/9= 6/90
6/90 can be simplified to 1/15