WILL GIVE BRAINLIEST !!Quadrilateral ABCD has vertices at A(3,−2), B(4,3), C(−2,0), and D(−3,−5). Which answers prove that quadrilateral ABCD is a parallelogram?
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A) line AB ∥ line DC and line AD∥ line BC

B) ∠A is supplementary to ∠B; ∠A≅∠C

C) slope of line AD =slope of line BC ; line AD ≅ line BC

D) Line AD≅ line BC≅ line CD

E) slope of line AB =slope of line DC ; line AD ≅ line BC

Find the nonpermissible replacement for binthis expression.b2/5b +5

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.