Answer:
![(x-10)^2 + (y-4)^2 = 16](https://tex.z-dn.net/?f=%28x-10%29%5E2%20%2B%20%28y-4%29%5E2%20%3D%2016)
Step-by-step explanation:
To write the equation using a center and a radius, use the vertex form of the equation.
![(x-h)^2+(y-k)^2 = r^2](https://tex.z-dn.net/?f=%28x-h%29%5E2%2B%28y-k%29%5E2%20%3D%20r%5E2)
Substitute the values h=10 and k=4 into the equation along with r = 4.
![(x-10)^2 + (y-4)^2 + 4^2\\(x-10)^2 + (y-4)^2 = 16](https://tex.z-dn.net/?f=%28x-10%29%5E2%20%2B%20%28y-4%29%5E2%20%2B%204%5E2%5C%5C%28x-10%29%5E2%20%2B%20%28y-4%29%5E2%20%3D%2016)
I think it’s 25x if not send the equation answers
Answer:
x=24
Step-by-step explanation:
<h3>Answer:</h3>
1.9
Step-by-step explanation:
<h3>The above is direct and inverse variation.</h3>
A = kB/C -----------(1)
A=12
B = 3
C= 2
substitute A, B and C into equation (1).
12 = K × 3/2
12 = 3k/2
12×2 = 3k
3K = 24
dividing bothsides by 3
3K/3 = 24/3
K = 8
substitute K = 8 into equation (1)
A = 8B /C --------------(2)
Equation (2) is the equation connecting
A,B and C.
Finding B when A = 10 and C = 1.5
10 = 8B / 1.5
10× 1.5 = 8B
15 = 8B
Dividing bothsides by 8 :
B = 15/8
B = 1.875
B = 1. 9 ( approximately)
Answer:
a. $ 2,431.01 = 4 years
b. $ 4,584.04 = 17 years
c. 4.57 years = $ 2,499.57
d. 8.3 year = $ 2,998.48
e. $ 2,431.01 = 4 years
Step-by-step explanation:
Compound Interest Equation
A = P(1 + r/n)nt
Where:
A = Accrued Amount (principal + interest)
P = Principal Amount
I = Interest Amount
R = Annual Nominal Interest Rate in percent
r = Annual Nominal Interest Rate as a decimal
r = R/100
t = Time Involved in years, 0.5 years is calculated as 6 months, etc.
n = number of compounding periods per unit t; at the END of each period