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snow_lady [41]
3 years ago
14

(-4,5) and (4,0) find the distance between each pair of points

Mathematics
1 answer:
aleksklad [387]3 years ago
6 0

Answer:

9.4339 units

Step-by-step explanation:

Here we are given with two coordinates and asked to determine the distance between them.

Here we are going to use the distance formula, which is given as under

D=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Where

(x_1,y_1) = (-4,5)

(x_2,y_2) = (4,0)

Replacing these values in the distance formula

D =\sqrt{(-4-4))^2+(5-0)^2}

D =\sqrt{(-8)^2+(5)^2}

D =\sqrt{64+25}

D =\sqrt{89}

D= 9.4339

Hence the distance is 9.4339 units

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Answer:

(B) $5.25

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We can create an equation to represent this problem.

Let's assume f is the cost of a ferris wheel ticket, s is the cost of a snow cone, and c is the cost of a cotton candy.

We bought two ferris wheel tickets, one snow cone, and one cotton candy. After a discount of 6 dollars, the price was 12.75.

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We can now subtract 7.5 from both sides to get the value of c, the cotton candy price.

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Answer:

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The equation of a line in slope- intercept form is

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