A hexagon is a 6 sided polygon which has a 720° total of internal angles.
A regular hexagon has both reflective and rotation symmetry.
It has 6 rotational symmetries with an angle of 60°.
It has 6 reflection symmetries meaning it has 6 lines of axes.
It is easy to see if there is Reflection symmetry because one half of the whole is the reflection of the other half. In a regular hexagon, you can draw 6 lines across it and still have reflection symmetry.
In Rotational symmetry, the image is rotated around a central point and still looks the same. The regular hexagon is rotated 12 times at an angle of 60°.
A :
1 cm = 16.5 m
1 m = 1 : 16.5 = 0.060606 cm
480 * 0.060606 = 29.09088 cm ( on the scale drawing )
B :
1.5 in = 0.5 ft
6 ft = 0.5 ft * 12
12 * 1.5 in = 18 inches
Answer:
b
Step-by-step explanation:
im pretty sure its b but if not then c
8 cubic inches 4/2 sides give at the length then length by width by height and a cube is all the same so 2x2x2
<h2>
Answer:</h2>
His average speed on the return drive is:
50 mph
<h2>
Step-by-step explanation:</h2>
Let d be the distance from home to the place of his job interview.
Let s be the average speed when he drive to his job interview.
Now, it is given that:
It took Gustavo 5 hours to drive to a job interview.
We know that distance is the product of speed and time.
i.e.
![Distance=Speed\times Time](https://tex.z-dn.net/?f=Distance%3DSpeed%5Ctimes%20Time)
Hence, we have:
![d=5s--------(1)](https://tex.z-dn.net/?f=d%3D5s--------%281%29)
Also,
On the way home, he was able to increase his average speed by 20 mph and make the return drive in only 3 hours.
His average speed back home is: s+20
and his time is: 3 hours
Hence, we have:
![d=3(s+20)\\\\i.e.\\\\d=3s+60----------(2)](https://tex.z-dn.net/?f=d%3D3%28s%2B20%29%5C%5C%5C%5Ci.e.%5C%5C%5C%5Cd%3D3s%2B60----------%282%29)
From equation (1) and equation (2) we have:
![5s=3s+60\\\\i.e.\\\\5s-3s=60\\\\2s=60\\\\s=\dfrac{60}{2}\\\\s=30\ mph](https://tex.z-dn.net/?f=5s%3D3s%2B60%5C%5C%5C%5Ci.e.%5C%5C%5C%5C5s-3s%3D60%5C%5C%5C%5C2s%3D60%5C%5C%5C%5Cs%3D%5Cdfrac%7B60%7D%7B2%7D%5C%5C%5C%5Cs%3D30%5C%20mph)
Hence, his average speed on the return drive is: s+20
= 30+20
= 50 mph