What is the formula for hypotenuse if you are measuring a non right triangle... I will give brainliest to first person

The law of cosines can be used to find the measure of an angle or a side of a non-right triangle if we know:

two sides and the angle between them or.

three sides and no angles.

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