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dimaraw [331]
3 years ago
7

Trigonometry

Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0

Step-by-step explanation:

d =  \sqrt{(5 + 7)^{2}  + ( - 8 - 6) ^{2} }  \\ =  \sqrt{(12)^{2}  + ( - 14) ^{2} }  \\  =  \sqrt{144 + 196}  \\  =  \sqrt{340}  \\  = 18.4390889 \\  = 18.44 \: units \\

Serjik [45]3 years ago
7 0

Answer:

2sqrt(85) units

Step-by-step explanation:

sqrt[(-8-6)² + (5-(-7))²]

sqrt[196 + 144]

sqrt(340)

2sqrt(85) or 18.44 units

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