5.) How do we know that Polygon A is congruent to Polygon B? * * 1 point
B
O Corresponding angles are congruent
O Corresponding sides and angles are congruent

Corresponding sides are congruent
The two figures are not congruent

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36