Given :
prove: triangle ghj is congruent to triangle klm

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.