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1 year ago

What is the distance between points (3,4) and (-1,0)?

Mathematics

1 answer:

Artemon [7]1 year ago

6 0

Answer:

4√2 units

Explanation:

To determine the distance between the points (3,4) and (-1,0), we use the distance formula below:

$\text{Distance}=\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}$ $(x_1,y_1)=(3,4),(x_2,y_2)=(-1,0)$

We substitute into the formula above:

$\begin{gathered} \text{Distance}=\sqrt[]{(-1-3)^2+(0-4)^2} \\ =\sqrt[]{(-4)^2+(-4)^2} \\ =\sqrt[]{16+16} \\ =\sqrt[]{32} \\ =4\sqrt[]{2}\text{ units} \end{gathered}$

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3 years ago

4x^2-2x ———— X^2+2x+1

Len [333]

Answer:

x = 0 or x = 1/2 and x = -1 for the second equation

Step-by-step explanation:

Solve for x:

4 x^2 - 2 x = 0

Factor x and constant terms from the left hand side:

2 x (2 x - 1) = 0

Divide both sides by 2:

x (2 x - 1) = 0

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_______________________________

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