Which of the following statements is false? A. Given quadrilateral ABCD, BC¯¯¯¯¯¯¯¯ and AD¯¯¯¯¯¯¯¯ are adjacent
B. Opposite sides of a parallelogram are congruent.
C. A rectangle is an equiangular quadrilateral.
D. A square is a regular quadrilateral.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: