2 years ago

Select the correct comparison.

1 answer:

5 0

Step B is the answer

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mash [69]

Answer:

Distance is 8.485

Midpoint is (3,4)

Step-by-step explanation:

Use the points (-1,7) and (5,1)

Insert them into the equation and solve for D

$D=\sqrt{x} ((5-(-1))^2 + (1-7)^2)\\D=\sqrt{x} ((6)^2 + (-6)^2)\\D=\sqrt{x} (36+36)\\D=\sqrt{x} (72)\\D=8.485$

Insert points into second equation to find midpoint

$(\frac{_1+5}{2} , \frac{7+1}{2}) \\(\frac{6}{2} ,\frac{8}{2} )\\(3,4)$

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Romashka [77]

-21 is the y-intercept.

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antoniya [11.8K]

Answer:

b.the system of the equations has exactly one solution at(-4.3).

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skelet666 [1.2K]

Answer:

.5 mph

Step-by-step explanation:

I am not 100% sure but there are 5280 feet in a mile

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torisob [31]

Step-by-step explanation:

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