Answer:
AG = 10
GD = 5
CD = 12
Step-by-step explanation:
Centroids divide a median (like AD) into two segments that are in a 2:1 ratio. That's the centroid's special power. So if AD is a total of 15 units long, then dividing it into two segments in a 2:1 ratio means the long side is 10 and the short side is half that, or 5, which checks out because 10+5 = 15.
Now you have GD = 5, and you also know that angle GDC is 90 degrees, so you know triangle GDC is a right triangle, which means it obeys the Pythagorean Theorem.
so CD² + GD² = CG²
so CD² + 25 = 169
CD² = 144
CD = 12
The first one because .33 is not repeating .33 33 33 33 33 and .3 is .3 3 3 3 3 3
So that's why it's the first one.
Hope this helps!
D:3, 5, 7, 9, 11
R: -2, 2, 6, 10, 14
I believe it is $0.29 ( when rounded
You can do a proportion
Price / oz
6.99 / 24.2 = x / 1
I hope this helps and please mark brainliest!