The system of equations below represents the perimeter and length of a rectangular figure, where x represents the width (in meters) of the figure, and y represents the length (in meters).
y = 4x + 3
2x + 2y=351
Solve the system of equations, and then find the dimensions.

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

no i do not : ( what is it?

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752