A box contains 4 white balls and 4 black balls. I draw them out the box, one at a time. What is the probability that all of my draws alternate colors

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

answer: what equations are there

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

step-by-step explanation: