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Cloud [144]
3 years ago
8

If a= (-1,-3) and b= (11,8), what is the length of AB?

Mathematics
1 answer:
Margarita [4]3 years ago
6 0

Answer:

4.80 units (3 s.f.)

Step-by-step explanation:

distance \: formula \\  =  \sqrt{(x1 - x2)^{2}+ (y1 - y2)^{2} }

Hence, length of AB

= √(11+1)^2 - (8+3)^2

= √ 12^2 -11^2

= √ 23

= 4.80 units (3 s.f.)

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Gala2k [10]

Answer:

I don't know where those answers are coming from, but I got:

23s - 145

3 0
3 years ago
Read 2 more answers
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bogdanovich [222]

Answer:

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The cost of renting a game at the video store can be described by the function y=5x+4
topjm [15]

Answer:

2 days

Step-by-step explanation:

Use the given formula

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and simplfiy by inverse operations

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6 0
3 years ago
Is 8 by it's self and flip on it's side infinite lol
lozanna [386]
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3 0
3 years ago
Help please! - "Enter The Equation of the line in the form y= mx where m is the slope."​
Dmitry [639]

Answer:

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Step-by-step explanation:

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The answer should be y =1/2x

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5 0
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