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What is the value of 4 in 643?

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Anonymous

∙ 12y ago
Updated: 9/22/2023

4 is in the tens place. 40.

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∙ 12y ago
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Which values of x are solutions to the equation 10x2-6436 6x2?

To solve the equation (10x^2 - 643 = 6x^2), first rearrange it to (10x^2 - 6x^2 - 643 = 0), simplifying to (4x^2 - 643 = 0). Adding 643 to both sides gives (4x^2 = 643). Dividing by 4 results in (x^2 = \frac{643}{4}), leading to (x = \pm\sqrt{\frac{643}{4}} = \pm\frac{\sqrt{643}}{2}). Thus, the solutions are (x = \frac{\sqrt{643}}{2}) and (x = -\frac{\sqrt{643}}{2}).


How many times can 71 go into 643?

9 with remainder 4.


How many tens are in 6430?

643


What is 3.2 percent of 643?

643 * (3.2%) = 20.57600


What is 643 minus 189?

643 - 189 = 454

Related Questions

What are factors of 2572?

1, 2, 4, 643, 1286, 2572


How many times can 71 go into 643?

9 with remainder 4.


What are the factors of 643?

643 is a prime number. So its factors are 1 and 643.


75 of 643 is what number?

75 of 643 is 48,225. 75% of 643 is 482.25


What is 643 divisible by?

1 and 643


How many 10's are in 6430?

six hundred and forty-three 6,430 / 10 = 643


Square root of 643?

√643 = 25.3574447


How many tens are in 6430?

643


What is 3.2 percent of 643?

643 * (3.2%) = 20.57600


What is 643 minus 189?

643 - 189 = 454


What is 1 percent of 643?

1% of 643 = 6.43


What is 643 plus 10973?

643 + 10973 = 11616

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