Answer:-12
Step-by-step explanation:
-12+3=-9
Anijahgreen, I need to take some tiome to do this, ill have answer in aminute.
Answer: x=20
all angles in the triangle are 180 degree, so:
2x+3x+4x=180
9x=180
divide both sides by 9
x= 20
3
Circumference is 2πr, and the large cake has a radius 3 times the radius of the small cake. So, the circumference of the large cake will be 3 times that of the small cake.