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kakasveta [241]
3 years ago
6

Is the simplified form of 2square root of 3 ⋅ square root of 12 rational?

Mathematics
1 answer:
viva [34]3 years ago
6 0
No

it is not rational

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Identify the ordered pair that represents the vector from A(1,6) to B(2, -3) and the magnitude of AB-
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Vector & Magnitude is (1,-9) & 9.0854 respectively! Correct option is

D) (1, -9), 182 * 9.0854

<u>Step-by-step explanation:</u>

Here we have , We have to Identify the ordered pair that represents the vector from A(1,6) to B(2, -3) and the magnitude of AB . Let's find out:

Vector that represents from A(1,6) to B(2, -3) is given by :

⇒ AB = (2-1) i + (-3-6)j

⇒ AB = i -9j or ,

⇒ AB = (1,-9)

Now , Magnitude of vector AB is :

⇒ \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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⇒ \sqrt{(1)^2+(-9)^2}

⇒ \sqrt{82}

⇒ 9.0854

Therefore , Vector & Magnitude is (1,-9) & 9.0854 respectively! Correct option is D) (1, -9), 182 * 9.0854

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3 years ago
Of the following, which is the solution to 2x2 − 5x = −8? the quantity negative five plus or minus i times the square root of th
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