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stira [4]
3 years ago
7

What is the reciprocal of 2 3/4? (Please help/ and write fraction form please...)

Mathematics
1 answer:
Semenov [28]3 years ago
5 0
0.36363636363 = 0.36363636363/1 = 3.6363636363/10 = 36.363636363/100 = 363.63636363/1000 = 3636.3636363/10000 = 36363.636363/100000 = 363636.36363/1000000 = 3636363.6363/10000000 = 36363636.363/100000000 = 363636363.63/1000000000 = 3636363636.3/10000000000 = 36363636363/100000000000 the answer is

0.36363636363 as a fraction equals 36363636363/100000000000
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Help me please!Please look at the pic then tell me if im wrong on something.Thank you! :)
Murrr4er [49]

Answer: for every 3 triangles there are 5 squares. not 4. so the ratio is 3:5.

could you give me brainliest pls?

6 0
3 years ago
Each person attending a two-day conference receives 4 meal vouchers to use.
Lisa [10]
Part A: Let x and y be the number of persons attending the two-day conference and y be the number of vouchers released. The equation that would best express the given is,
                                             y = 4x

Part B: The number of people attending the conference is determined by dividing the given number of vouchers by 4. The answer is 956. 
6 0
3 years ago
Which of the following is not a valid probability?<br><br> A. 1.3 <br> B. 0<br> C. 0.4<br> D. 1
kozerog [31]

Answer:

A 1.3

Step-by-step explanation:

probabilities lie between 0 and 1 and cannot be more or less

7 0
2 years ago
the perimeter of the triangle is 61 inches. if two sides of the triangle are equal and the third side is 4 inches more than the
elena-s [515]

The equation can be modeled as

X + X + (X+4) = 61

X is used for all because they are all the same number and can be given the same variable

The third is given plus four so we can use a common variable

3x + 4 = 61

3x = 57 (subtracted four)

x = 19 (divided by three)

Solving for third side so x + 4

The third side is 23 inches

4 0
3 years ago
Read 2 more answers
In this question, all lengths are in cm. ABC. 3x-4, 2x+12, 7x-2. Given that AB:AC = 1:2 Show that AC:BC = 2:3
tresset_1 [31]

Answer: AC : BC = 22 : 33 = 2 : 3

Step-by-step explanation:

Since we have given that

AB = 3x-4

AC= 2x+12

BC = 7x-2

And AB: AC = 1 : 2

and To show : AC : BC = 2 : 3

So, it becomes ,

\dfrac{AB}{AC}=\dfrac{3x-4}{2x+12}=\dfrac{1}{2}\\\\2(3x-4)=2x+12\\\\6x-8=2x+12\\\\6x-2x=12+8\\\\4x=20\\\\x=\dfrac{20}{4}\\\\x=5

So, AC: BC becomes:

\dfrac{AC}{BC}=\dfrac{3x-4}{7x-2}=\dfrac{2(5)+12}{7(5)-2}=\dfrac{22}{33}=\dfrac{2}{3}

Hence, proved.

5 0
3 years ago
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