Answer:
Option (2).
Step-by-step explanation:
From the figure of a regular pentagon attached,
Central angle formed at the center of a regular pentagon is given by,
Central angle = degrees
Since, m∠COD ≅ m∠EOD ≅ m∠AOE ≅ m∠AOB ≅ m∠BOC
Therefore, by the rotation of a central angle about the center (∠EOD or ∠COD) pentagon will map on to itself.
Measure of the central angle of the given regular pentagon,
m∠COD =
= 72°
Therefore, Option (2) will be the answer.
6/4 = 9/x....6 bottles to 4 kg = 9 bottles to x kg
cross multiply
(6)(x) = (9)(4)
6x = 36
x = 36/6
x = 6 kg <===
Answer:
1545.62
Step-by-step explanation:
The calculation of compound interests uses this formula:
<h2>
</h2>
Where A = total amount, P = principal or amount of money deposited, r = annual interest rate, n = number of times compounded per year and t = time in years.
So, if we plug-in the numbers of the problem we have:
<h2>
</h2>
Which gives us:
For a grand total of 1,545.62 including capital and interests.
Answer:
$132.74
Step-by-step explanation:
6.75% = 0.0675
Multiply 124.35 by 1.0675 because sales tax is added to original cost.
(124.35)(1.0675) = 132.74