25-12=13 because if x=5 and y=12 just replace the letters with the numbers. Hope it helps mate
Answer:
X = 2(3x + 4)
the rest i dont know sorry D:
Answer:0.91
Step-by-step explanation:
3.64/4=0.91
unit price=cost of one item/thing
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.