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Alla [95]
3 years ago
15

What is the distance between the points (-1, 5) and (3, 7)? Round your answer to the nearest hundredth. A. 3.46 B. 4.47 C. 10.77

D. 12.65
Mathematics
1 answer:
Aloiza [94]3 years ago
6 0

Answer:

B.4.47

Step-by-step explanation:

The equation to calculate the distance between two points is

D=\sqrt{(x_{1}-y_{1}  )^{2}+(x_{2}-y_{2}  )^{2 }

here

(x_{1},y_{1})=(-1,5)\\(x_{2},y_{2})=(3,7)

substituting the values

\sqrt{(-1-3)^{2}+(5-7)^{2}  }

\sqrt{(-4)^{2}+(-2)^{2}  }

\sqrt{20}

\sqrt{20}=4.47


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Find the vertical asymptotes, if any, of the graph of the rational function.
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Answer:

There is a vertical asymptote for the rational function at x = −4. Set the denominator equal to 0 and solve for x.

2x + 8 = 0 → x = −4

Step-by-step explanation:

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In ∆TUV, Y is the centroid. If TW = 30, what is YW?
nasty-shy [4]
The complete question in the attached figure

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A flower bed is 2 meters wide and 3 meters long. What is the area of the flower bed in square feet? Round your converted dimensi
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Read 2 more answers
Find the equation of the line that is parallel to the line y (5,4) -2x +3 and passes through the point (5,4).
Natali5045456 [20]

Answer:

y = -2x + 14

Step-by-step explanation:

Step 1:  Our line is parallel to this line, so it has the same slope, but a different  y-intercept, so set up the equation...

  y = -2x + b      

We are given a  point (x, y) of (5, 4), so plug that in and solve for b.  

 4 = -2(5) + b

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    So the equation of our line is  y = -2x + 14

5 0
3 years ago
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