The answer to: expand and simplify 3x + 2 (x +5)
1 answer:
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Answer:
8.06 units
Step-by-step explanation:
To obtain the distance, find the hypotenus using Pythagoras rule :
Hypotenus² = opposite² + adjacent²
Hypotenus² = 4² + 7²
Hypotenus² = 16 + 49
Hypotenus² = 65
Hypotenus = √65
Hypotenus = 8.06
Hypotenus = distance between the two points = 8.06 units
