Answer:
Step-by-step explanation:
The standard equation of a circle is given by:
Where (<em>h, k</em>) is the center and <em>r</em> is the radius.
We are given that the center is (4, -7) and that the radius is √(43).
So, <em>h</em> = 4, <em>k</em> = -7, and <em>r</em> = √(43). Substitute:
Simplify. Hence, our equation is:
An irrational number can be written as a decimal, but not as a fraction and a rational number is a number that can be written as a ratio. That means it can be written as a fraction
The greatest common factor 16 and 9 is one.
The factors of 16 are 1, 2, 4, 8, 16.
The factors of 9 are 1, 3, 9.
The only factor common to both is 1.
Answer:
1.3675374e+12
Step-by-step explanation:
that's what the calculator said
3.25s - 35.5 = 663.25
---Add 35.5 to each side
3.25s = 698.75
---Divide both sides by 3.25
s = 215
Hope this helps!! :)
