Express the fraction 2/3, 3/4,5/6

Mathematics

2 answers:

kondor19780726 [428]3 years ago

8 0

Answer:

8/12, 9/12, and 10/12

Step-by-step explanation:

KonstantinChe [14]3 years ago

4 0

Answer:

The required fractions for 2/3, 3/4, and 5/6 with a denominator of 12 are 8/12, 9/12, and 10/12

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Help with 1,3 or u can just do whichever .

Tasya [4]

Answer:

they're both going to be 12

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Write in the form p(x+q)²+r<br><br><br>2x²-5x+1

Eva8 [605]

$\text{Let}\ f(x)=ax^2+bx+c,\ \text{then}\ f(x)=a(x-p)^2+k,\ \text{where}\\\\h=\dfrac{-b}{2a},\ k=f(h)\\\\-----------------\\\\\text{We have}\ f(x)=2x^2-5x+1\to a=2,\ b=-5,\ c=1.\\\\\text{Substitute:}\\\\h=\dfrac{-(-5)}{2(2)}=\dfrac{5}{4}\\\\k=f\left(\dfrac{5}{4}\right)=2\left(\dfrac{5}{4}\right)^2-5\left(\dfrac{5}{4}\right)+1=2\left(\dfrac{25}{16}\right)-\dfrac{25}{4}+1\\\\=\dfrac{25}{8}-\dfrac{25\cdot2}{4\cdot2}+\dfrac{8}{8}=\dfrac{25-50+8}{8}=-\dfrac{17}{8}\\\\\text{Therefore we have}$