7 Factorise of 6a^+19aardvark
+14​

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Math it's appreciated. (picture provided)