Parallelogram ABCD is given. Draw line
EF
such, that it goes through the vertex C, point E lies on the side
AD
, and point F lies on the extension of
BA
. Prove that △ECD~△FBC.

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie