How did mathilde and her husband react when they discover the necklace is missing? a. they are calm, but sad that the necklace is lost. b. they are worried madame forestier will think they stole it. c. they are unconcerned and figure they can easily replace it. d. the are panicked, and her husband spends hours searching for it. im !

D. The are panicked, and her husband spends hours searching for it.

Explanation:

The short story "The Necklace" by Guy de Maupassant is the story of a housewife who does not seem satisfied with her life. She wants more wealth, is selfish and cares only about physical appearance, wanting to be on the same level as the other rich women.

Mathilde and her husband Mr. Loisel had been invited to a dinner party, a glitzy affair. But, in spite of their lower economic status, her husband being just a mere clerk, she complains that she has no presentable dress to wear. This led to Mr. Loisel had to give up his savings to buy her a new dress. Then again, she complains that she had no jewelry to go along with the dress. So, she borrowed a necklace from a friend, which got lost after the party. Such was their panicked state that Mr. Loisel went back on foot, searching for it along the whole route that they have come through.

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.

need more information

step-by-step explanation: