PLEASE HELP, PLEASE HELP Let the sample space be

S= {1, 2, 3, 4}. Suppose the outcomes are equally likely.

Compute the probability of the event E=“an even number”

P(E) =

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

answer are

step-by-step explanation:

36

step-by-step explanation: