Find m∠y if m∠y is six more than three times its supplement.

Step-by-step explanation:

" is six more then three times its supplement".

Three times refers to multiply by 3, and six more implies and addition.

Supplement indicates that the sum of those angles is 180°.

So, the problem can be expressed as

Solving for angle Y, we have

And the supplement is

Therefore, the angle is 136.5°.

c

step-by-step explanation:

i think because what else can be a sample of every member