Answer:
No
Step-by-step explanation:
the ratio between AD and DE is 3:1.
The geometric centroid (center of mass) of the polygon vertices of a triangle is the point D which is also the intersection of three triangle's medians.
The centroid theorem states that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side.
Answer:
P = (x - 2) + (12 - x) + (5 + 3x)
=x - 2 + 12 - x + 5 + 3x
=3x + 15
since P = 30,
30 =3x + 15
15 = 3x
5 = x
Answer:
NOT CONGRUENT - DIFFERENT
Step-by-step explanation:
For triangles to be congruent the angles have to be the same, in other words, any transformation would work, but a completely different triangle would not.
Answer:
The final answer cannot be decided
Step-by-step explanation:
Since 1/4(24x+12)=6(x+1/2)
This can also be written as
24x+12/4=6(x+1/2)
So let's open the bracket from the right side and also solving using the LCM
24x+12/4=6(2x+1/2)
Open the bracket
24x+12/4=3(2x+1)
24x+12/4=6x+3
Cross multiply
24x+12=4(6x+3)
24x+12=24x+12
Collect like terms
24x-24x=12-12
0=0
Therefore the final answer cannot be decided
