The measure of an angle by intersecting chords is the sum of the measures of the intercepted arcs

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Can someone me with this problem . show your work .

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