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valina [46]
3 years ago
8

Find the square root of the following decimal numbers.​

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
8 0

Answer:

square root of

  • 2.56=√(2.56)=1.6
  • 18.49=√(18.49)=4.3
  • 68.89=√68.89=8.3
  • 84.64=√84.64=9.2

Softa [21]3 years ago
5 0

Answer:

Answer is in picture

Step-by-step explanation:

Hope it is helpful.......

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If the measure of angle B is 25° and the measure of angle C is 35°, what is the measure of angle D?
Gnom [1K]

Answer:

120

Step-by-step explanation:

the angle.of all of these is 180 and 35+25+X=180..

60+X=180...... X=120

6 0
3 years ago
A train has one engine and six train cars. Find the total number of ways an engineer can arrange the train. (The engine must be
enot [183]

Answer: 720 ways

Step-by-step explanation:

Given

A train has 1 main engine and remaining 6 train cars

If the engine is always in the front the remaining train cars can be arranged is

\Rightarrow \text{No. of ways}=6!=720\ \text{ways}

4 0
3 years ago
I REALLY NEED HELP ON THIS QUESTION!
Tcecarenko [31]

Answer:  The correct answer is:  [A]:  " x  =  - 1/2 " .

_______________________

Step-by-step explanation:

_______________________

Given:

4x − 6  =  10x − 3  ;   Solve for "x" ;

Let us add "3" to each side of the equation;  

 and subtract "4x" from each side of the equation:

______________________

4x − 6 + 3 − 4x  =  10x − 3 + 3 − 4x  ;

______________________

to get:

______________________

               -3  = 6x  ;

______________________    

      ↔  6x  =  -3  ;

______________________

Now, divide Each Side of the equation by "6" ;

   to isolate "x" on one side of the equation;

   and to solve for "x" ;

______________________

            6x / 6  =  - 3 / 6  ;

to get:

                x  =  - 3/ 6 ;

             

                    = -\frac{3}{6} = -\frac{(3/3)}{(6/6)}=-\frac{1}{2}  .

______________________

        →  which is:  Answer choice:  [A]:   "  x = -1/2  " .

______________________

Hope this helps!

  Wishing you well in your academic endeavors!

______________________

3 0
4 years ago
Read 2 more answers
I need da answer please
Lady_Fox [76]
The answer is b(7)= 6
7 0
3 years ago
Screen printing a batch of shirts takes 0.4 minutes to make a shirt in addition to 4 minutes of initial set time. If it take 6.4
uranmaximum [27]

There are 6 shirts in the batch

Step-by-step explanation:

The given is:

1. Screen printing a batch of shirts takes 0.4 minutes to make a shirt

2. The initial set time is 4 minutes

3. It takes 6.4 minutes to screen-print a batch of shirts

We need to find how many shirts are in the batch

Let us represent these information in a function

Assume that there are n shirts in the batch

Then t(n) is the total time to screen-print n shirts in the batch

∵ There is initial set time = 4 minutes

∵ It takes 0.4 minutes to make a shirt

∵ The number of shirts  = n

∴ t(n) = 0.4 n + 4

∵ It takes 6.4 minutes to screen-print a batch of shirts

∴ t(n) = 6.4

∵ t(n) = 0.4 n + 4

∴ 6.4 = 0.4 n + 4

- Subtract 4 from both sides

∴ 2.4 = 0.4 n

- Divide both sides by 0.4

∴ n = 6

There are 6 shirts in the batch

Learn more:

You can learn more about linear functions in brainly.com/question/4326955

#LearnwithBrainly

5 0
3 years ago
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