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malfutka [58]
4 years ago
14

55.5% repeating as a decimal​

Mathematics
2 answers:
krek1111 [17]4 years ago
8 0

Answer:

0.5555555~

is the answer

Step-by-step explanation:

you divide

Hope this helps! ☜(゚ヮ゚☜)

liberstina [14]4 years ago
5 0

Answer:

0.555

Step-by-step explanation:

When you ask, "What is 55.5 as a decimal?", we assume you want to know what 55.5 percent is as a decimal. In other words, 55.5 percent converted to decimal.

First, we will tell you why it is useful to know 55.5 as a decimal.

Normally, to calculate 55.5 percent, you would multiply a number by 55.5 percent and then you would take the product of that and divide it by 100 to get the answer.

Instead, you can simply multiply a number by 55.5 as a decimal to get the answer.

55.5 percent means 55.5 per hundred. Therefore, to get 55.5 as a decimal, all you have to do is divide 55.5 by 100 like so:

55.5 ÷ 100 = 0.555

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Express 3(x - 2)2 – 2(x - 1) as an equivalent trinomial.
marta [7]

Answer:

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3 0
4 years ago
Cory needs 24 boards that are 47 1/2 inches long . how many feet of board does he need?
Natasha2012 [34]
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4 0
3 years ago
6= m - 7/8 HELLLLLLP
Oduvanchick [21]

Answer:

m =  6 7/8 or  55/8.

Step-by-step explanation:

6= m - 7/8

6 + 7/8 = m - 7/8 + 7/8

m =  6 7/8 or  55/8.

4 0
3 years ago
PLEASE HELP!!! A system of linear equations is shown below.
MAXImum [283]

Answer:

The value of the variable x is -2 and the value of the variable y is -7.

Step-by-step explanation:

The substitution method consists of:

  1. Solve for an unknown in one of the equations, which will be a function of the other unknown .
  2. In the other equation that is not used, the same unknown is replaced by the expression obtained in step 1.
  3. Solve for the only remaining unknown, obtaining the numerical value of an unknown.
  4. Substitute the cleared unknown in step 3 for its numerical value in the equation obtained in step 1.
  5. Operate to obtain the numerical value of the other unknown.

In this case,  you have the system of equations:

\left \{ {{2*x-3*y=17} \atop {-3*x+y=-1}} \right.

Isolating the variable y from the second equation:

y= -1 +3*x

Replacing this expression in the first equation:

2*x-3*( -1 +3*x)= 17

Solving:

2*x -3*(-1)-3*3*x= 17

2*x +3 -9*x= 17

2*x -9*x= 17 -3

(-7)*x= 14

x= 14÷(-7)

x= -2

Now, replacing the value of x in the expression y = -1 + 3 * x you get:

y= -1 +3*(-2)

Solving:

y= -1 -6

y= -7

So,<u><em> the value of the variable x is -2 and the value of the variable y is -7.</em></u>

5 0
3 years ago
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