Answer:
center = (3, 0)
radius = 2
Step-by-step explanation:
Standard equation of a circle: 
(where (h, k) is the center of the circle and r is the radius)
Given equation:

Rewrite in standard form:

Therefore
- center = (3, 0)
- radius = 2
100(2.25/3)=75%
............................
76÷2 = 38. 38 es la solución.
Answer:
Looking at this, slope seems to be 2 for the graph
So, looking at your options, -4 is less than 2, therefore, the answer is
D, with slope -4
Answer:
40ft
Step-by-step explanation:
The volume of a square pyramid is given by:

where V is the volume, l is the length of the square base, and h is the height.
Since we need to find the length, we solve for
in the last equation:

and now, we substitute the known values:

and we get the following:

the length of the square base is 40ft