2 ⁴ (3x5²+2²) what does this equal please help

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only