Answer:
Equation of the circle is : 
Step-by-step explanation:
Let us consider the image attached in the answer area.
The center<em> O</em> has the co-ordinates i.e. <em>(-5,2)</em> and the diameter given is <em>12 units</em>.
We know that radius is half of diameter.
The equation for circle given the center and radius, can be represented as:
Where <em>(a,b)</em> is the co-ordinate of center and <em>r</em> is the radius.
Let us consider the following formula:
Hence, Equation of the circle is :
Answer:
all work is shown and pictured
If you're evaluating, then multiply by the conjugate and simplify.
= -1 -i
The answer would be the same even if you divided...and or, wrote it in simplest form.
Answer:
(11 ft)³
Step-by-step explanation:
Given the shape is a cube, all of its sides are the same.
The formula for the volume of a cube is V = s³ where "s" represents the edge length.
Substitute "s" for 11 ft.
V = s³
V = (11 ft)³
In exponential form, do not solve for the volume. Leave the expression as
(11 ft)³
Without the units, the answer is 11³
