This means the radius is 10 units. For it to be a circle, any point that lies on the circle is the same distance from the moving point to a fixed point (the centre). This distance is the radius.
As such, any other point that lies on the circle is 10 units from the centre as well.
Answer:
11.4
Step-by-step explanation:
57/5 as a mixed number is 11 2/5.
2/5 of a number is also known as 4/10 or 0.4, so add that to 11 to get 11.4.
The value after 20 years is $ 723.514
<em><u>Solution:</u></em>
<em><u>Formula for Amount compounded annually is as follows:
</u></em>
Where,
"A" is the total amount
"p" is the principal sum
"r" is the rate of interest
"n" is the number of years
From given question,
p = $ 300
r = 4.5 %
n = 20 years
Substituting the values we get,
Thus value after 20 years is $ 723.514
(3-8y) x (-2.5)
= -7.5+20y
Simplifying
35p(1 + 53) = 312
Combine like terms: 1 + 53 = 54
35p(54) = 312
Reorder the terms for easier multiplication:
35 * 54p = 312
Multiply 35 * 54
1890p = 312
Solving
1890p = 312
Solving for variable 'p'.
Move all terms containing p to the left, all other terms to the right.
Divide each side by '1890'.
p = 0.1650793651
Simplifying
p = 0.1650793651