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UNO [17]
2 years ago
7

Find the distance between the points 4,7 and -5,7

Mathematics
2 answers:
SashulF [63]2 years ago
6 0

<u>Distance formula is</u>: \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }

       (x_{1},y_{1}) = (4,7)\\(x_{2},y_{2}) = (-5,7)

Thus let us plug in all the know values and solve:

      \sqrt{(-5-4)^2+(7-7)^2} =\sqrt{(-9)^2} =\sqrt{81} = 9

Thus the <u>distance is 9</u>

<u></u>

Hope that helps!

GenaCL600 [577]2 years ago
3 0

Answer:

9

Step-by-step explanation:

Horizontal line from 4 to -5.

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Answer:

The dimension of the sandbox is (2x+1) by (x - 3)

Step-by-step explanation:

It seems the complete question will be:

The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of x.

Step-by-step explanation:

From the question, the given expression is 2X^2-5x-3. This can be rewritten as

2x^{2} -5x-3

If the area of the sandbox in park is represented by this expression, then the dimensions of the sandbox will be the product of the factors. To determine the factors, we will factorize the given quadratic expression.

Factorizing the expression 2x^{2} -5x-3, we get

2x^{2} -6x+x-3

2x(x-3)+1(x-3)

(2x+1)(x-3)

Hence, the dimension of the sandbox is (2x+1) by (x - 3)

6 0
3 years ago
Who c is the value of the expression [(10^4)(5^2)/10^3)(5^3)]^3 1 2 8 10
Olegator [25]

Answer:

8

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6 0
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dsp73

Answer:

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Step-by-step explanation:

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A rope which is 10.3 centimeters long is cut into 4 pieces of equal length. Write an equation to find the length of
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Read 2 more answers
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