The equation of the circle is x² + y² = 25 and the transformation equation of the circle is x² + y² = 100.
<h3>What is the equation of the circle?</h3>
The following parameters are derived from the question:
(x - a)² + (y - b)² = r²
Center (a, b) = (0, 0)
Radius (r) = 5
Then the equation of the circle will be
x² + y² = 5²
x² + y² = 25
Then the transformation of the circle will be
Center (a, b) = (0, 0)
Radius (r) = 10
Then the equation of the circle will be
x² + y² = 10²
x² + y² = 100
More about the equation of circle link is given below.
brainly.com/question/10618691
#SPJ1
Answer:
Step-by-step explanation:
i don't know i'm just kiding i know but i'm not giving you the answers
Answer:
(-2,-1)
Step-by-step explanation:
let the number=x
its reciprocal=1/x
x+2(1/x)=-3
x+2/x=-3
x²+2=-3x
x²+3x+2=0
(x+2)(x+1)=0
x=-2,-1
1. -0.6, 2. 0.73, 3. 0.72 those are my answer
Simplifying
5g + 4(-5 + 3g) = 1 + -1g
5g + (-5 * 4 + 3g * 4) = 1 + -1g
5g + (-20 + 12g) = 1 + -1g
Reorder the terms:
-20 + 5g + 12g = 1 + -1g
Combine like terms: 5g + 12g = 17g
-20 + 17g = 1 + -1g
Solving
-20 + 17g = 1 + -1g
Solving for variable 'g'.
Move all terms containing g to the left, all other terms to the right.
Add 'g' to each side of the equation.
-20 + 17g + g = 1 + -1g + g
Combine like terms: 17g + g = 18g
-20 + 18g = 1 + -1g + g
Combine like terms: -1g + g = 0
-20 + 18g = 1 + 0
-20 + 18g = 1
Add '20' to each side of the equation.
-20 + 20 + 18g = 1 + 20
Combine like terms: -20 + 20 = 0
0 + 18g = 1 + 20
18g = 1 + 20
Combine like terms: 1 + 20 = 21
18g = 21
Divide each side by '18'.
g = 1.166666667
Simplifying
g = 1.166666667
Hope this helps!
