Find the perimeter of the triangle below

A fraction simplest form of the given number 0.51 (with 1 as repeating ) is equal to 4.6/9.

A number whose decimal representation ultimately becomes periodic (i.e., the same sequence of digits repeats without end) is known as a repeating decimal, sometimes known as a recurring decimal.

The given number is:

0.51111111....

To express 0.51111111111... as a fraction in simplest form,

Follow these steps:

Assume x = 0.51111111111...

To eliminate the repeating decimal,

Multiply both sides of the equation by 10,

Which will shift the decimal point one place to the right.

Therefore, 10x = 5.111111111...

Subtract the original equation (x) from the modified equation (10x).

This will eliminate the repeating part, leaving us with a whole number.

So, subtracting the two equations gives us:

10x - x = 5.111111111... - 0.51111111111...

9x = 4.6

Divide both sides of the equation by 9. So,

x = 4.6/9

Hence,

The required fraction is 4.6/9.

Learn more about the multiplication visit:

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Answer:

41/100

Step-by-step explanation:

Answer:

False, it will take one more congruent part to make the proof, either the third side or an included angle

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

for two triangles to be similar their sides need only be proportional, not congruent

Answer:

13.50+0.81= $14.31

Step-by-step explanation:

Hope this helps!

Answer:

3 is the answer

Step-by-step explanation:

put me in brainlist

Answer:

Step-by-step explanation:

2

Answer:

With the outlier, the average is 100.1

Without it, the average is 110.

So without the outlier, the mean increases.

Step-by-step explanation:

The outlier is 21. Think about it in terms of grades. If your lowest grade is taken off your report card, your average would increase

Answer:

B, It increases.

Step-by-step explanation:

Answer:

It’s F

Step-by-step explanation:

just trust me my brotha

Answer:

Uhh...

Step-by-step explanation:

You didn't finish your question, so I'll calculate the next three years.

After 1: 129.37

After 2: 133.90

After 3: 138.58

Answer:

The height of the water increases 2.5 inches per second.

(Hope this helps! Btw, I answered first. Brainliest please!)

Answer:

$13087.92

Step-by-step explanation:

formula: ab^x

a= starting  amount

a= 5072

b= 1+r

r=rate

r=9%=0.09

b=1+0.09 =1.09

x= 11 (years)

account after 11 years:

= 5072(1.09)^11

=13087.9227277

= 13087.92

Answer:

Should be 28

Step-by-step explanation:

Step-by-step explanation:

we know that:

[tex]tan(x - y) = \frac{tanx - tany}{1 + tanx \times tany} [/tex]

using this, we can see that x = 73 and y = 13

using this, tan(x-y) = tan(73-13) = tan(60)

therefore, A = 60

we know that tan(60) = √3

therefore, B = 3

Answer:

its D 7/6 feet

Step-by-step explanation:

since the area is 49/36 I did 7/6 x 7/6 and got 49/6 hope this helps lol.

Answer:

x =6

Step-by-step explanation:

8(x - 4) = 16

8x-32=16

8x=32+16

8x=48

x=6

☁️ Answer ☁️

8(x + -4) = 16

8(-4 + x) = 16

(-4 * 8 + x * 8) = 16

(-32 + 8x) = 16

-32 + 8x = 16

Add '32' to each side of the equation.

-32 + 32 + 8x = 16 + 32

-32 + 32 = 0

0 + 8x = 16 + 32

8x = 16 + 32

(Combine like terms) 16 + 32 = 48

8x = 48

And Divide each side by eight

x = 6

Hope it helps.

Have a nice day noona/hyung.

Answer:

half of pattern A +  pattern B

Step-by-step explanation:

Its half of pattern A +  pattern B

If we say when pattern A is 8 what is pattern b  

8/2 + 8

4 + 8 = 12

This matches with the chart so half of pattern A +  pattern B is correct

Answer:

Answer:

$4.25

Step-by-step explanation:

27.75 - 5.25 = 22.5

22.5/9 = 2.5

2.5 + 1.75 = 4.25

Answer:

d. slope= -2 and y-intercept= 5

Step-by-step explanation:

i hope this helps :)

Answer:

B. District of Columbia, West Virginia, and Delaware hope it helps have a niceee dayyy

Answer:

I dont see any work written

Step-by-step explanation: Do you have a picture of the question??

Answer:

21

Step-by-step explanation:

Try using this notation:  a(n)     and not    an.

an=n^3-2n becomes    a(n) = n^3 - 2n.

Then a(1) = 1^3 - 2(1) = 1 - 2 = -1

         a(2) = 2^3 - 2(2) = 8 - 4 = 4

         a(3) = 3^3 - 2(3) = 27 - 6 = 21

Answer:

130°-30°=100°

m∠ABD=100°

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

None of these numbers have perfect square roots, but [tex]\sqrt{39}[/tex] is the closest to the point on the number line. The square root of [tex]\sqrt{39}[/tex] is 6. 244997998398398. Rounding that number we get approximately 6.3.

Answer:

x·12

Step-by-step explanation:

x equals the unknown number and product means to multiply.

Answer:

x=1/2, x=-3/2

Step-by-step explanation:

Answer:

[tex]m=-2[/tex]

Step-by-step explanation:

[tex]\left(x_1,\:y_1\right)=\left(0,\:2\right),\:\left(x_2,\:y_2\right)=\left(2,\:-2\right)[/tex]

Answer:

-2 is the answer .

Step-by-step explanation:

Good luck ^^

Answer: 128

Step-by-step explanation:

Sue's average for 9 games of bowling is 108. Therefore, the total scores for the 9 games is:

= 108 × 9

= 972

To have an average of 110 in 10 games, her total score will be:

= 110 × 10

= 1100

Therefore, the lowest score that she can get will be the difference between the values calculated above and this will be:

= 1100 - 972

= 128

Answer:

La respuesta correcta es la opción d) 5 a 1.

Step-by-step explanation:

Para calcular la relación entre los ingresos de Mary en 2019 ([tex]I_{2019}[/tex]) con respecto a sus ingresos en 2018 ([tex]I_{2018}[/tex]), partimos de que los ingresos de Mary en 2019 fueron un 20% mayores que sus ingresos en 2018:

[tex]I_{2019} = 20\% \: I_{2018}[/tex]      

[tex] I_{2019} = \frac{20}{100}I_{2018} [/tex]      

[tex] \frac{100}{20}I_{2019} = I_{2018} [/tex]        

[tex] 5I_{2019} = I_{2018} [/tex]                  

Entonces, la relación entre los ingresos de Mary en 2019 es 5 veces los ingresos de Mary en 2018. Por lo tanto, la respuesta correcta es la opción d) 5 a 1.

Espero que te sea de utilidad!        

Answer:

10 mph

Step-by-step explanation: