!SOMEONE HELP ME PLZZZ! plz dont spam comments ;p

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

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )