Find the value of x. then classify the triangle.

the answer for this question is 38

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

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values