Your math class is collecting canned food for a local food drive. The goal is to collect at least 155 cans but no more than 245 cans due to space limitations. There are 30 students in your math class and your teacher has promised to bring in 5 cans. Select which inequalities represent the possible numbers n of cans that each student should bring in. 155 < n < 245 5

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.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

asdsad

step-by-step explanation:

my dear correct answer is option number 3