(1 point) The expression (x−1y4z3(xy)1z−6)−4 equals xryszt
where r, the exponent of x, is:
and s, the exponent of y, is:
and finally t, the exponent of z, is:
[NOTE: Your answers cannot be algebraic expressions.]

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

∡ eia and ∡ kij are congruent

step-by-step explanation:

the correct answer is c

good luck love