Answer:
61.27 cm
Step-by-step explanation:
(3.14)(11)(0.5) = 17.27
2+2+20+9+11+17.27 = 61.27
Supplementary angles add up to 180 degrees. Using this, we can set up an equation.
Angle 1 + Angle 2=180
124+(2x+4)=180
2x+128=180
2x=52
x=26
The value of x is 26
Answer:
3x =6
x=2
Step-by-step explanation:
5x -2 = 4+2x
Subtract 2x from each side
5x-2x -2 = 4+2x-2x
3x-2 =4
Add 2 to each side
3x-2+2 = 4+2
3x =6
Divide each side by 3
3x/3 = 6/3
x = 2
