Given:
In triangle ABC, point D is the centroid, and BD = 6.
To find:
The measure of side BE.
Solution:
We know that the centroid divides each median in 2:1.
In the given figure BE is a median and point D is the centroid. It means point D divides the segment BE in 2:1.
Let BD and DE are 2x and x respectively.
We have, BD = 6 units.
Now,
Therefore, the measure of side BE is 9 units.
Answer:
4
Step-by-step explanation:
A+B+C=180, C=90. A+B=90. A=90-B. Cos(A) = sin(90-A)
Total revenue generated by 1000 tickets = 1000*($0.25) = $250
Total amount paid in prices = 100 + 50 + 30 = $180
Profit for 1000 tickets = 250 - 180 = $70
Fair price per ticket = $70/1000 = $0.07
Answer: $0.07
15 is your percentage to the answer
Answer:
C
Step-by-step explanation: