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3 years ago

Write the number 0.5 in the form a/b using integers to show that it is a rational number

Mathematics

2 answers:

Tasya [4]3 years ago

8 0

So than you divide 1 by 2 will result 0,5 sure

1/2 = 0,5

LekaFEV [45]3 years ago

5 0

$0.5 = \frac{5}{10} = \frac{1}{2}$

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muminat

Answer:

Johnny is correct because irrational numbers never end

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3 years ago

What is 6,224 in scientific notation

meriva

Answer:

6.224 x 10^3 Hope this helped out :)

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10 .If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

then you end up getting 6.224 x 10^3

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3 years ago

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ch4aika [34]

Answer:

lol

Step-by-step explanation:

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3 years ago

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2 years ago

Nancy's garden has the dimensions shown 4 1/2 yard<br><br> 3 3/4 yd . She need find the area

Marina86 [1]

Answer:

The area of Nancy's garden is $16\frac{7}{8}\ yd^{2}$

Step-by-step explanation:

I assume that the Nancy's garden is a rectangle shape

To find the area first convert mixed number to an improper fraction

$4\frac{1}{2}\ yd=\frac{4*2+1}{2}=\frac{9}{2}\ yd$

$3\frac{3}{4}\ yd=\frac{3*4+3}{4}=\frac{15}{4}\ yd$

Therefore

The area is equal to

$A=\frac{9}{2}*\frac{15}{4}=\frac{135}{8}\ yd^{2}$

convert to mixed number

$\frac{135}{8}\ yd^{2=\frac{128}{8}+\frac{7}{8}=16\frac{7}{8}\ yd^{2}$

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4 years ago