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g100num [7]
3 years ago
14

How many times will we move the decimal in the dividend? 0.9) 6,815.3​

Mathematics
1 answer:
son4ous [18]3 years ago
6 0

Step-by-step explanation:

So when you divide by powers of ten (ten times itself some number of times, like ten, one hundred, one thousand, etc.), the decimal moves to the left. For each power of ten, you move one place to the left. So if you divided a number by one hundred (10^2 or 10*10), you would move two places to the left.

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Please help me out please please y'all help please please ASAP please
Arada [10]

Answer:

AM=5 x=1    

 x=16 CM=86        

x=-7 AS = -37

Step-by-step explanation:

4 0
3 years ago
Algebra help?<br><br> 343 = (x/6) ^2/3
Vladimir79 [104]

I can only assume that you meant, "Solve for x:"

Apply the exponent 3/2 to both sides of this equation.  The result will be

     3/2

343 = x/6.    

Multiplying both sides by 6 isolates x:

          3/2

6*343           = x                         Since 7^3 = 343,  the expression for x

                                                  can be rewritten as

           3/2

6*(7^3)          =   x                      which can be further simplified, as follows:


x =  6^(3/2)*7^(9/2), or:

x = 6^(3/2)*7^(8/2)*√7, or

x = 6^(3/2)*7^4*√7

3 0
3 years ago
Domain and range of the function and it’s inverse
sineoko [7]

Answer:

B (second table in list)

Step-by-step explanation:

The function is a quadratic with vertex and y-intercept at (0,-2). The parabola opens up meaning only y - values above -2 are a part of the function. Since range is the set of all y values, then the range is y\geq -2.

The domain is not restricted and it is all real numbers.

The inverse of the function is where x and y are switched. So the range becomes the domain and vice verse.

This means the domain of the inverse is x\geq -2 and the range of the inverse is all real numbers.

8 0
3 years ago
There are 180 cars in a parking lot.30% are red .How many red cars are there ?
den301095 [7]

54 red cars, sorry cant explain, need points urgently, CHEERIO!

6 0
3 years ago
48=3 times 2 to the power of a 56=7 times 2 to the power of bWhat are the values of a and b?a= b=
Digiron [165]

9514 1404 393

Answer:

  • a = 4
  • b = 3

Step-by-step explanation:

From your knowledge of multiplication tables, you know ...

  48 = 6·8 = 3·2·2·2·2 = 3·2^4 . . . . a = 4

  56 = 7·8 = 7·2·2·2 = 7·2^3 . . . . . . b = 3

8 0
2 years ago
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