What is 8/3 - 7/6? I need this answer quickly.

Thank you!

Step-by-step explanation:

First, we need to find common denominators.

To find common denominators, we need to find the least common multiple of the denominators, which is 6.

Next, multiply 8/3s numerator by 2:

16/6 - 7/6 =

Third, subtract the numerators:

16/6 - 7/6 = 9/6

9/6 can equal 1 1/2 as a mixed fraction, or just 9/6 as a improper fraction.

1.5 or 3/2

Step-by-step explanation:

first you find the LCD

and then you gonna substact

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.