The modern presidency is characterized by:
a. a weak president who is unable to lead congress, connects with the american public, and presides over small executive branch.
b. a powerful president who seeks to lead congress, connects with the american public, and presides over an enormous executive branch.
c. a powerful president who seeks to lead the supreme court, connects with the american public, and presides over a small executive branch.
d. a weak president who seeks to lead the supreme court, connects with the american public, and presides over an enormous legislative branch.

A

Explanation:

The answer is choice A because the government is split into three branches, with each branch being separate and distinct. Since the president is the head of the executive branch, he cannot lead Congress, which is part of the legislative branch.

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

i really really really really really really dont know