do you have to show your work? y=4 x=2
Answer: x = 3
Step-by-step explanation: 10 x + 20 = 5x + 35
10 x + 20 - 5x = 35
5x = 35 - 20
5x = 15
x = 3
All sides are the same, hence, all three angles are the same, and each one of them is 60 degrees. Due to that:
7x + 4 = 60
7x = 56
x = 56/7 = 8
8y + 12 = 60
8y = 48
y = 48/8 = 6
Answer:
Area of circle = 12.56 units²
Step-by-step explanation: