5,400 cubes is needed to fill the rectangular prism.
Answer:
The center of the circle is (13.4, - 2.6).
Step-by-step explanation:
Circle:
- The diameter of a circle is 2 times of its radius.
- The area of a circle is
, where is the radius of the circle.
- The circumference of a circle is
, where r is radius of the circle.
We know that,the equation of circle is in the form

where
is the center of the circle and r is the radius of the circle.
Given equation of circle is

The center of the circle is (13.4, - 2.6).
The radius of the given circle is
units=10 units.
Answer: line N
Lenght of XY: 3
Step-by-step explanation:
The line N splits <u>XY</u> into two parts
5x+8=9x+12
-9x on each side
-4x+8=12
-8 on each side
-4x=4
divide by -4 on each side
x=-1
I = Prt
P = i/rt
P = 500 /(0.0575 x 25)
P = 500 / 1.4375
P = 347.83
answer
$347.83