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Daniel [21]
3 years ago
8

How do I write a decimal or fraction as a percent for 2/5

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0

Answer:

40%

Step-by-step explanation:

Make it so the denominator is 100 since a percentage is out of a 100.

2/5 x 20/20 = 40/100

Now turn 40/100 into a percent. Should be simple. 40 out of 100 is 40%.

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sedeen has a 8 lb bag of potting soil.He divides it evenly among 5 flourpots.How much soil is in each pot? show your answer as a
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Step-by-step explanation:

If there is 8 lb of soil and he is dividing it among 5 pots, then there is

8/5 pounds of soil in each pot.  That is, as a mixed fraction, 1 3/5

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3 years ago
David's monthly house payment is $468 21.
Arlecino [84]
Assuming his house payment is $468.21

you just add them all together

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5 0
3 years ago
Read 2 more answers
What is the formula for sugar?​
Darina [25.2K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Plz help me find these functions!
Iteru [2.4K]

Answer:

\sin \alpha = \frac{5}{13}, \cos \alpha = \frac{12}{13}, \tan \alpha = \frac{5}{12}, \cot \alpha = \frac{12}{5}, \sec \alpha = \frac{13}{12}, \csc \alpha = \frac{13}{5}

Step-by-step explanation:

The angle \alpha is the angle opposite to the side of length 5 and adjacent to the side of length 12. From Trigonometry we remember the following relationships:

\sin \alpha = \frac{5}{\sqrt{5^{2}+12^{2}}}

\sin \alpha = \frac{5}{13}

\cos \alpha = \frac{12}{\sqrt{5^{2}+12^{2}}}

\cos \alpha = \frac{12}{13}

\tan \alpha = \frac{5}{12}

\cot \alpha = \frac{12}{5}

\sec \alpha = \frac{\sqrt{5^{2}+12^{2}}}{12}

\sec \alpha = \frac{13}{12}

\csc \alpha = \frac{\sqrt{5^{2}+12^{2}}}{5}

\csc \alpha = \frac{13}{5}

4 0
3 years ago
Use synthetic division to divide x^3+5x^2−9x−7 by x−2 1 5 -9 -7 The quotient is: _____ The remainder is: ______
RoseWind [281]

Answer:

 The quotient is x² + 6x +3

       Remainder  = -1      

 Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given Polynomial equation

   f(x) = x³+5x²−9x−7

By using synthetic division

 

 <em> x = 2  </em>         1       5       -9      -7

   <u>                   0       1       12     6</u>

  <u>                 1      6         3     </u><em><u> -1   </u></em><u>         </u>

 The quotient is x² + 6x +3

       Remainder  = -1      

5 0
3 years ago
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