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Sphinxa [80]
3 years ago
10

If A = (0, 0) and B = (6, 3), what is the length of ? A.7.73 units B.6.24 units C.5.20 units D.6.71 units

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
5 0
Given two points A(x₁,y₁) and B(x₂,y₂) the distance betwen these points will be:
dist(A,B)=√[(x₂-x₁)²+(y₂-y₁)²].

We have these points: A(0,0) and B(6,3); its distance will be:

dist(A,B)=√[(6-0)²+(3-0)²]
=√(6²+3²)
=√(36+9)
=√45 ≈ 6.71

Answer:  D.    6.71 units.
seropon [69]3 years ago
4 0

Answer: 6.71 units

Step-by-step explanation:

took test and its correct hope this helps

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Answer:

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Step-by-step explanation:

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Let's solve the system by eliminating x. We need the coefficients of x to be additive inverses, so they will add to zero eliminating x. The LCM of 9 and 6 is 18. Let's multiply both sides of the first by 2 and both sides of the second equation by -3.

18x + 16y = 6

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The coefficients of x are 18 and -18, which add to zero. Now we add these two equations.

52y = 39

y = 39/52

y = 3/4

Now we substitute y with 3/4 in the first equation and solve for x.

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9x = -3

x = -3/9

x = -1/3

Solution: (-1/3, 3/4)

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3 years ago
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Step-by-step explanation:

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