Answer:
<em>Circle Equation: ( x - 3.8 )^2 + ( y - 7.8 )^2 = 25/36</em>
Step-by-step explanation:
* Knowing a circle equation is in the format (x – h)^2 + (y – k)^2 = r^2, with the center being at the point (h, k) and the radius being "r" *
Let us substitute values into this equation; provided ( 3.8, 7.8 ) is the center:
( x - 3.8 )^2 + ( y - 7.8 )^2 = r^2,
Now substitute value of r, or rather the radius 5/6:
( x - 3.8 )^2 + ( y - 7.8 )^2 = ( 5/6 )^2 ⇒
<em>Circle Equation: ( x - 3.8 )^2 + ( y - 7.8 )^2 = 25/36</em>
* Sorry this wasn't answered earlier *
Answer:
2nd option
Step-by-step explanation:
plugging the values of x as 0,1,2,3,4,5 will help to find the exact equation
x= 0 , 199
x=1, 199* 1.25 =248.75 (approximately)
x=2, 199* (1.25)^2 = 310.9 (approximately)
x=3, 199* (1.25)^3 = 388.67 (approximately)
x=4, 199* (1.25)^4 = 485.83 (approximately)
x=5, 199* (1.25)^5 = 607.29 (approximately)
Answer:
x=2 and x=-5
Step-by-step explanation:
factoring the equation
x^2+6x-4-3x-6=0
x^2+3x-10=0
(x-2)(x+5)=0
x=2 and x=-5
Answer:
A is the correct answer to your question
Answer:
True
Because it is math