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GaryK [48]
3 years ago
11

Convert the decimal expansion 0.2777... to a fraction

Mathematics
1 answer:
In-s [12.5K]3 years ago
4 0
Convert the decimal decimal to a fraction by placing the decimal over a power of ten. since there are 4 numbers to the right of the decimal point, place the decimal number over 10^{4} (10000)  
so your answer is 2777 over 10,000
hope this helped <3
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the area of a rectangle is 85 square feet. the length is 12 feet longer than the width. find the length and width of the wall
Fed [463]
Formula for area of rectangle:
A=L x w
Here A=85 square ft
Length, L=w+12

Put values in formula.
85=(w+12)w
85=w^2+12w
Subtract 85 from both sides
w^2+12w-85=0
Factorise the equation.
(w-5)(w+17)=0
w=5 and w=-17
Ignore the negative value of width.
Width, w= 5 ft  and Length, L=12+5=17 ft

Answer: Width=5 ft and Length=17 ft
3 0
3 years ago
You buy one 10 packs of juice boxes.Each box contains the same number of ounces.how many ounces of juice did u buy
Travka [436]

Hello.

The amount of ounces of juice bought would be x(10). Because we don't know how much is in 1 box, it is x. x(10) = x*10. It is multiplied by 10 because you are buying 10 boxes of juice.

5 0
3 years ago
nelda needs a wrench to fix her bike a 5/8 inch wrench was too big a 1/4 inch wrench what's the small which of the following wo
rodikova [14]

Answer: 1/2

Step-by-step explanation:

8 0
3 years ago
Least to greatest 2.3 2 4/5 2.6
Volgvan
2.3 is smaller than 2.6: we can see it just by looking at the digits from left to right.

now, where does 2\frac{4}{5} stand?

 its fraction part is equal to

\frac{4*2}{5*2}=  \frac{8}{10}

do that means that 2\frac{4}{5}=2.8

which is bigger than 2.6

so the final order is

2.3 2.6 2\frac{4}{5}




5 0
3 years ago
What is measure of side A?
Ira Lisetskai [31]

<u>Answer:</u>

The correct answer option is c. a = 11.94.

<u>Step-by-step explanation:</u>

We are given a right angles triangle with an angle ABC equal to 58 degrees and side length AC known to be equal to 19.1.

We are supposed to find the length of side a.

Side AC, opposite to angle ABC, will be the perpendicular and BC will be the base so we will use the formula of tan to find b.

tan 58 = \frac{19.1}{a}

a = \frac{19.1}{tan 58}

a=11.94

8 0
4 years ago
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