2 years ago

What is the sum of square root of -2 and square root of -18

Mathematics

1 answer:

Tasya [4]2 years ago

7 0

Answer is B
4 square root of 2i

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Which value for x makes the equation x -4.21 = 6.047 true? A. x = 10.68 C. X = 10.247 B. x = 10.257 D. x = 1.837

Anuta_ua [19.1K]

Answer:

C. X = 10.247

Step-by-step explanation:

X -4.21 = 6.047

just you will add 4.21 to both sides of the equation

X -4.21 + 4.21 = 6.047 + 4.21

X = 10.247

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2 years ago

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The answer is D. 6 days

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3 years ago

Which expression has the same value as 3,648 - 1,223? A. 3,000 - 1,000 + 40 - 20 + 8 - 3 + 6 - 2 B. 3,000 - 1,000 + 600 - 200 +

natulia [17]

Answer:

Step-by-step explanation:

3000-1000 = 2000

600-200 = + 400

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3 years ago

you won 1 million dollars in prize money, however they are not giving it to you all at once. so is your money trult the value of

Mandarinka [93]

I guess it’s going to be 1million + 2miilion )

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1 year ago

A preimage can never be congruent to Which of the following is the notation for a translation that moves a figure 2 units right

DIA [1.3K]

The notation for the translation is (x, y) → (x + 2, y + 2)

<h3>How to determine the translation?</h3>

The translations are given as:

2 units right
2 units up

The above implies that we add 2 to the x coordinate and 2 to the y coordinate.

So, we have:

(x, y) → (x + 2, y + 2)

Hence, the notation for the translation is (x, y) → (x + 2, y + 2)