Equation of a circle is:
(x - h)^2 + (y - h)^2 = r^2
where (h, k) is the center and r = radius
put in n the values given
(x - 0)^2 + (y - 4)^2 = (sqrt(3))^2
x^2 + (y - 4)^2 = 3
1.5 x 7= $10.50
per day- $10.50
per week- $52.50
52.50 X 7= $367.50
The answer is -11!
once plugged in, the new equation would be 2(-2.5 -3)
this would equal 2(-5.5)
the final answer would be -11
Answer:
Original price was 44$. Find discounted price after 25% discount applied.
Step-by-step explanation:
x-discounted price
44 - original price
75% what is left after 25 % discount
100% ---- original price in %
to find discounted price:
x/44=75/100 can be used to solve a percent problem
Annual means yearly so you need to get the rate each year
156/5=31.2
31.2 Dollars every year
31.2/520=.06
.06*100=6% interest rate every year
