Answer:
w=12
you move and subtract 4 from 16
<h2>
The circle (x − 7)² + (y − 8)² = 9 is a circle with center (7,8) and radius is 3</h2>
Step-by-step explanation:
Equation of circle with (h,k) as center and radius r is given by,
(x-h)²+(y-k)² = r²
Here we need to describe the circle given by the equation (x − 7)² + (y − 8)² = 9
Changing equation to (x-h)²+(y-k)² = r² form
(x − 7)² + (y − 8)² = 9
(x − 7)² + (y − 8)² = 3²
So, h = 7 , k = 8 and r = 3
Center is (7,8) and radius is 3
The circle (x − 7)² + (y − 8)² = 9 is a circle with center (7,8) and radius is 3
Answer:
2640 yards
Step-by-step explanation:
6 times 1/4 equals 1.5. miles to yards are 1760 to 1 mile then multiple 1.5 times 1760 equaly 2640
Answer:
-1/2
Step-by-step explanation:
You mention a graph, but have not shared that graph. However, your presentation of two points on this line is sufficient for the calculation of the slope of the line joining the two points.
The points are (-2, 2) and (0, 1).
As we move from (-2, 2) to (0, 1), x increases by 2 and y decreases by 1.
Hence, the slope of this line is m = rise / run = -1/2.
