On sunday antonio spent a total of 3 1/4 hours driving and 1 3/4 hours gardening how much longer did he spend driving then garden

Step-by-step explanation:

Givens

Now, first we need to transform each mixed number into a fraction. Remember, to do such transformation, we multiply the whole part with the denominator and then sum the numerator.

Then, we sum

Therefore, Antonio spent 5 hours driving.

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.

72 is the answer to this problem