16-3p=2/3p+5
add 3p to each side
16 = 3 2/3 p +5
subtract 5
11 = 3 2/3 p
change to an improper fraction
11 = (3*3+2)/3 p
11 = 11/3 p
multiply by 3/11 on each side
11 * 3/11 = 3/11 * 11/3 p
3 =p
A perfect matrix is an m-by-n binary matrix that has no possible k-by-k submatrix K that is good with the conditions, k > 3. In summary, balanced matrixes is a perfect matrixes.
The fraction 16/4 leads to 4 when division is applied. The number 4 is a whole number and whole numbers are classified as integers. The decimal 12.5 is the improper fraction 125/10. The fraction 125/10 leads to a decinal number which is not a whole number. In conclusion, 16/4 is the whole number 4 while 12.5 is a decimal number and decimal numbers are not integers.
Given:
Hiroaki says that a constant of proportionality must be a whole number and cannot be a fraction or a decimal.
To find:
The explanation, why Hiroaki is incorrect.
Solution:
If y is directly proportional to x, then
where, k is the constant of proportionality.
It means, the constant of proportionality is the ratio of two directly proportional variables.
So, constant of proportionality can be any real.
Thus, the statement that a constant of proportionality must be a whole number and cannot be a fraction or a decimal is incorrect.
Hence, Hiroaki is incorrect because constant of proportionality can be any real.
Hi :)
The find out the circumference of M,we'll need to calculate diameter (AC)
We can calculate AC with Phytagora's formula :
AC²=OC²+OA²
AC²=6²+8²
AC²=100 ⇒ AC = 10
Circumference : D*π = 10*π = 10*3,14159 ≈ 31,4159 m
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