Which of the following illustrates the truth value of the given conditional statement?

the equation x2 + x + 1 = 0 has two real roots, and √3 is an irrational number

t f → f
f t → f
t t → t
f f → f

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

I'm marking the brainliest and it's 15 points

What is the area of the trapezoid shown