Part A: Determine the perimeter of the composite figure. Round to the nearest tenth, if
necessary
Part B: Determine the area of the composite figure. round to the nearest tenth if necessary
Answer:
bye bye..................
0.705
0.706
1.417
The solution of the fraction 12/17 rounded off to its nearest thousandth is 0.706
What is a Fraction?
An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given data ,
Let the fraction be A = 12 / 17
When we divide the numerator of the fraction with the denominator , we get the number as
A = 12 / 17
A = 0.70588
Now , rounding the number to the nearest thousandth will result in rounding the thousandth digit to its nearest whole
So , A = 0.70588
Rounding to the nearest thousandth ,
since 8 > 5
A ≈ 0.706
Hence , the fraction 12/17 is rounded off to its nearest thousandth as 0.706
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Answer:
The number Y is 862.
Step-by-step explanation:
Given : Y is a three digit number and the digits of Y add to 16 and The first digit is 4 times the third digit. The second digit is 3 times the third digit.
We have to find the number Y.
Since, Y is a three digit number
Let Y = abc , where a, b, c are the digits of Y.
According to given question ,
a + b + c = 16 ........(1)
also, The first digit is 4 times the third digit that is a = 4c ....(2)
and, The second digit is 3 times the third digit that is b= 3c ....(3)
Substitute (2) and (3) in (1) , we get,
⇒ 4c + 3c + c = 16
⇒ 8c = 16
⇒ c = 2
Thus, c = 2
Put c = 2 in (2) and (3) to find a and b ,
thus, a = 4c = 4(2) = 8
b = 3c = 3(2)= 6
Thus, number Y = abc = 862.
Answer:
,
Step-by-step explanation:
The total area of the pool and the walkway is:
The roots of the second-order polynomial is:
and
The only possible root is:
The other dimension of the pool is: