Write each fraction as a repeating or circulating decimal. a. 2⁄3 b. 9⁄11 c. 2⁄9 d. 11⁄3 e. 5⁄6 f. 14⁄3

2 answers:

6 0

A) 0.66 repeating. B) <span>0.81818 the same pattern repeating </span>C) is 0.2222 the 2 repeating D) 3.666666 the 6 is repeating. E) 0.83333333333 the 3 repeats. F) 4.66666666 the 6 repeating.

SVEN [57.7K]2 years ago

4 0

Answer:

Step-by-step explanation:

repeating or circulating decimal is decimal representation of a number whose digits are periodic or infinitely repeated.

To convert a fraction into decimal form we have to divide numerator by denominator.

a. 2/3 = 0.666666

b. 9/11 = 0.8181818

c. 2/9 = 0.222222

d. 11/3 = 3.666666

e. 5/6 = 0.833333

f. 14/3 = 4.666666

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The expression p/x^2 - 5x +6 simplifies to x+4/x-2. Which expression doees p represent?

gladu [14]

We know that
(ad)/(bd)=d/d time a/b=a/b since d's cancel
also
if a/b=c/d in simplest form, then a=c and b=d

we have
p/(x^2-5x+6)=(x+4)/(x-2)
therefor

p/(x^2-5x+6)=d/d times (x+4)/(x-2)
p/(x^2-5x+6)=d(x+4)/d(x-2)

therefor
p=d(x+4) and
x^2-5x+6=d(x-2)

we can solve last one
factor
(x-6)(x+1)=d(x-2)
divide both sides by (x-2)
[(x-6)(x+1)]/(x-2)=d
sub

p=d(x+4)
p=([(x-6)(x+1)]/(x-2))(x+4)
$p= \frac {(x-6)(x+1)(x+4)}{(x-2)}$

7 0

3 years ago

What is 6.3-2(1.5c+4.1)

ASHA 777 [7]

$Expand\;-2\left(1.5c+4.1\right)$
$\mathrm{Distribute\:parentheses\:using}: \:a\left(b+c\right)=ab+ac$
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$-3c-2\cdot \:4.1$

$\mathrm{Multiply\:the\:numbers:}\:2\cdot \:4.1=8.2 \ \textgreater \ -3c-8.2 \ \textgreater \ 6.3-3c-8.2$

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Hope this helps!

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2 years ago

Read 2 more answers

12. If 3x + 4y = -1 and x - 2y = 3, then y=

Hatshy [7]

y=3 and x= 5

Step-by-step explanation: