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alina1380 [7]
3 years ago
11

How to turn 3/9 in to a decimal ? no calculator

Mathematics
1 answer:
Lady_Fox [76]3 years ago
7 0
3/9 reduces to 1/3 (divide both parts by the GCF 3)

Then use long division to divide 1/3

See attached of what I mean

Which is why \frac{1}{3} \approx 0.3333

The '3's in 0.333 will go on forever

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You buy some living room furniture. The coffee table costs $189.99, the loveseat costs $249.95, the sofa costs $493.68, and 2 ch
kiruha [24]

Answer:

The total purchase is $ 1213.13 .

Step-by-step explanation:

As given

You buy some living room furniture.

The coffee table costs $189.99.

The loveseat costs $249.95.

The sofa costs $493.68, and 2 chairs cost $98.75 each.

Total cost of the furniture =   coffee table costs  +  loveseat costs +  sofa costs  +  2 chairs cost

Put the value in above

Total cost of the furniture =  $189.99 + $249.95 +  $493.68 + 2 × $98.75

Total cost of the furniture =  $189.99 + $249.95 +  $493.68 + $197.5

Total cost of the furniture = $1131.12

As Sales tax is 7.25% .

7.25% is written in the decimal form.

= \frac{7.25}{100}

= 0.0725

Sales tax price = 0.0725 × $1131.12

                        = $ 82.01 (Approx)

Total purchase = Total cost of the furniture + Sales tax price

                         = $1131.12 +  $ 82.01

                         = $ 1213.13

Therefore the total purchase is $ 1213.13 .

6 0
3 years ago
Read 2 more answers
Which statement does not describe the sine function?
liberstina [14]

Answer:

Step-by-step explanation:

A is correct.  csc x = 1/ sin x

B is correct. y = sin x is a continuous funtion, for all real numbers, x

C is correct. The function y = sin x is a periodic function, and the cycle repeats every 2 radians (or 360°).

D is incorrect. It doesn't actually say anything false, but it does not accurately describe the behavior of the sine function. Look at the graphic I have attached. If you start at the origin, you see y = 0, then increases to 1 when x = π/2, <u>then decreases back to zero when x = π,</u> then decreases even more to -1 when x = 3π/2, then increases back up to zero when x = 2π.

Answer D leaves out the underlined part.

Hope this helps.

7 0
3 years ago
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Subtract. <br><br> –15 – (–12)<br><br> A.–27 <br> B.–3 <br> C.3 <br> D.27
barxatty [35]

the answer would be B.


3 0
3 years ago
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Alexis has a piece of red paper that is 4 centimeters wide. Its length is twice its width. She glues a piece of blue paper on to
Lisa [10]
(4x8) - (3x7) will give you what is showing of the red paper
4 0
3 years ago
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Help....................
Serhud [2]

Answer:

A) m=\frac{350}{25}

Step-by-step explanation:

We are trying to find how long it will take Carlos to have $500 TOTAL, so we need to subtract what he already has ($150) to get the value we want to divide by $25 to figure out how many months it will take him to save up the rest. The given answer above is just a simplified way of writing m=\frac{500-150}{25}, if that makes more sense.

3 0
3 years ago
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