<span>The distance from the vertex to the centroid is twice the distance from the centroid to the side.
This means that 3x + 5 = 2 * (2x)
</span><span>3x + 5 = 4x
x = 5
Source:
http://www.1728.org/trictr.htm
</span>
Answer:
x=2.7
Step-by-step explanation:
27 divided by 5 = 5.4 and 5.4 divided by 2 = 2.7
20x4=80
i am assuming this is correct this is how i learned just take all numbers in equation and multiply by each other
Answer:
1920
Step-by-step explanation:
Each time you multiply by to 6 times. 30 does not count as a year.