Please help with this I will give the crown

4−a−a−a? solve this, please

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20