If there is a decrease in the money supply that causes prices to fall and leads to deflation, what happens to money?
A. It gains purchasing power.
B. It loses purchasing power.:
C. It changes from commodity money to fiat money.
D. It changes from fiat money to commodity money.

positive

step-by-step explanation:

the quadrant is facing upwards

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

noncoplanar points are points that do not lie on the same line.

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!