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mojhsa [17]
3 years ago
6

Which of the given is irretional number? OPTIONS:A.)√256 B.)√225/576 C.)√3 D.)√9×16 .​

Mathematics
1 answer:
RideAnS [48]3 years ago
3 0

Answer:

no

Step-by-step explanation:

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Kristin has 3 2/3 yards of plaid ribbon. She has 2 5/6 yards of polka - dot ribbon. Estimate how many yards of ribbon Kristin ha
AveGali [126]

Answer:

Step-by-step explanation:

Kristin has 3 2/3 yards of plaid ribbon. Converting 3 2/3 yards to improper fraction, it becomes 11/3 yards of plaid ribbon.

She has 2 5/6 yards of polka - dot ribbon. Converting 2 5/6 yards to improper fraction, it becomes 17/6 yards of polka - dot ribbon.

The total number of yards of ribbon that Kristin has would be

11/3 + 17/6 = (22 + 17)/6 = 39/6 yards of ribbon.

Converting to decimal, it becomes 6.5 yards of ribbon. Approximating 6.5 to the nearest yards, it becomes 7 yards. This is because the first digit after the decimal point is 5 and thus, can be rounded up

6 0
3 years ago
Investors buy a studio apartment for $180,000. Of this​ amount, they have a down payment of $18,000. Their down payment is what
vovangra [49]

Answer:

$180,000 is 10% $9,000 is 5%

Step-by-step explanation:

To solve for this, you would set up a ratio and cross-multiply.

$18,000/$180,000 = x%/100%

(18,000)(100) = 180,000x

1,800,000 = 180,000x

10 = x

9,000/180,000 = x/100

900,000 = 180,000x

5 = x

OR

$18,000 ÷ 2 = $9,000

10% ÷ 2 = 5%

8 0
3 years ago
The volume of a stack of identical circular drink coasters, each 1 centimeter thick, can be found using the function v(r)=8(3.14
Vladimir79 [104]

The volume of a stack of identical circular drink coasters, each 1 centimeter thick, can be found using the function v(r)=8(3.14)(r)^2, where r is the radius of a coaster. What does the constant 8 in the function represent?

The constant 8 represents the height of the stack and hence the number of coasters.

8 0
3 years ago
Read 2 more answers
There are 140 pages in a book, 25% of them have pictures. How many pages have pictures?
bonufazy [111]

Answer:

140 x  

25%=35 or 140/4 = 35

I think-

Step-by-step explanation:

7 0
2 years ago
5x2y and 7xy2 are like terms.<br> True<br> False
Alex
They are not like terms. So false. 

5x^2y is not the same as 7xy^2 because the exponent is on different variables. 
<span />
5 0
3 years ago
Read 2 more answers
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