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Mathematics
, 26.09.2019 03:30
Acemirisa
If a = (-1, -3) and b = (11, -8), what is the length of ab ?
a.12 units
b.13 units
c.11 units
d.14 units
Answers: 1
Show answers
Answers
Answer from:
brai9206
For this problem, you need to know the distance formula, as that'll give you the length of the line segment.
Using points A and B, the formula becomes:
Length cannot be negative, so the length of AB is 13.
Answer from: Quest
4.6875 pounds
step-by-step explanation:
Answer from: Quest
A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats
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If a = (-1, -3) and b = (11, -8), what is the length of ab ?
a.12 units
b.13 units
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