Answer:
Step-by-step explanation:
12-n
You subtract the intial from the final. your answer is0.94grams
Answer:
12
Step-by-step explanation:
1.
and
then by segment addition postulate

2. Consider triangles PQU and TSU. These triangles are similar by AA similarity theorem (triangles have congruent vertical angles PUQ and TUS and congruent alternate interior angles PQU and TSU). Similar triangles have proportional corresponding sides, so


3. Consider triangles QUV and QSR. These triangles are similar by AA similarity theorem. Similar triangles have proportional corresponding sides, so

so

Answer:
B. 14
Step-by-step explanation:
Area of a triangle: 
Base of this triangle: 7-3= 4 (look at image below)
Height of this triangle: 5+2= 7 (look at image below)

Hope this helps.
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