An altitude is drawn inside an equilateral triangle creating two smaller triangles. which of these following rigid motion transformation would prove that the two smaller triangles are congruent

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

just needed some points but try socratic

the answer is c.

step-by-step explanation: