Answer:
(4b - 6a + 9) / 6ab.
Step-by-step explanation:
The lowest common denominator of 3a, b and 2ab = 6ab
Now to get the numerator we divide each of the 3 denominators into 6ab and multiply the result by the corresponding numerator:
So we have:
2/3a - 1/b + 3/2ab
= (2*2b - 6a +3*3) / 6ab
= (4b - 6a + 9) / 6ab.
Probability is going to be 8/12 2/3 simplified
Rational numbers are numbers that can be written as a fraction of two integers (as long as the denominator isn’t 0).
5 = 5/1, so it’s rational
1/2 and 1/3 are fractions, so they’re rational.
As decimals, rational numbers either stop or repeat.
1/2 = 0.5 (That stops.)
1/3 = 0.3333333… (That’s repeating.)
Of the two possible answers left, does one of them repeat? If so, it must be the other answer.
Answer:a + b + c = 180 ( sum of angles in a triangle )
c + d = 180 ( adjacent angles are supplementary ), thus
a + b + c = c + d ( subtract c from both sides )
a + b = d
Step-by-step explanation: