Question

2y+y-30+y-10=180°
What are the angles of each

Answer 1

Answer:

140/4 is the answer for step and step explanations

a

Answer 2

Answer:

$2y + y - 30 + y - 10 = 180 \\ 4y - 40 = 180 \\ 4y = 180 + 40 \\ \\ 4y = 220 \\ y = 220 \div 4 \\ y = 55$

Step-by-step explanation:

that is the answer