9873 / 70 = 141.0429 or 141 3/70
Answer:
3 (7+m)
Step-by-step explanation:
Answer:
Acute Triangle
Step-by-step explanation: In an acute or an obtuse triangle, no two sides are perpendicular.
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Answer:
3 1/5+4.5+5 3/10=
16/5+4.5+53/10=
3.2+4.5+5.3=
13
Step-by-step explanation: