Answer: 1- 2:3
2- 4:7
3- draw 5 of something, then one of something else
4- same as 3
5- 10, 3, and 20
6- 14, 21, and 4
Step-by-step explanation:
4^2 = 16
16^-1 = .0625
2(.0625) = .125
If you would like to solve 2 1/2 divided by 1 5/8, you can calculate this using the following steps:
2 1/2 / 1 5/8 = 5/2 / 13/8 = 5/2 * 8/13 = 20/13 = 1 7/13
The correct result would be C. 1 and 7/13.
The first one is correct as the service fee plus the daily cost must be added to find the total cost which is less then $160.
It has been proved that the 5 star vertices have their sum of angles as A + B + C + D + E = 180°
<h3>How to find the sum of angles of a polygon?</h3>
The adjoining star contains a regular pentagon. Thus;
Sum of interior angles of the pentagon = (5 - 2) * 180 = 540°
Thus;
Each interior angle of the pentagon = 540/5 = 108°
Thus, each exterior angle = 180 - 108 = 72°
Then measure of the angle at the vertex = 180 - 72 - 72 = 36°
Thus, each angle at the vertices of the star have an angle of 36°.
There are 5 star vertices and so;
Sum of angles of 5 star vertices = 5 * 36 = 180°
Read more about Angles in a Polygon at; brainly.com/question/1592456
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