Answer:
46.8 cm
Step-by-step explanation:
A hexagon has six sides. If it is a regular hexagon, then it is equilateral, meaning that each side is the same length. If one side is 7.8cm, then all sides will be 7.8cm. You can find the perimeter by adding 7.8 six times, or multiplying 7.8 by six.
7.8 · 6 = 46.8
hope this helps!
Answer:
Step-by-step explanation:
The given expression is
We factor 3 to obtain;
We split the middle term to obtain;
We factor further to get;
The answer is One solution (A).
Here are the correct answers:
1.) 19x108=35.6 hrs
2.)1.152x1011=1164.67 hrs
3.)1.152x107=123.26hrs
4.)3.200x109=348.8 hrs
5.)3.200x107=342.4hrs