They can help you simplify the fraction
Answer:

Step-by-step explanation:
Given



Required
Find r
From the question, we understand that G is a point between D and M:
This implies that:

Substitute values for DM, DG and GM

Collect Like Terms


Solve for r


Answer:
Step-by-step explanation:
Vertex is (0,-3
Answer:
165
Step-by-step explanation:
33/3=11 11x15=165. Good luck!