The answer is true. An altitude of a triangle is the perpendicular segment from a vertex to the line containing the opposite side.
2 6/7 = 2 12/14
1/2 = 7/14
12/14 - 7/14 = 5/14
Answer: 2 5/14
Let me know if you need a better explanation.
Answer:
subtract 9 on both sides.
Step-by-step explanation:
-5m+9=12 --> -5m=7
5.234x10 to the 12th power