Answer:

Step-by-step explanation:

Answer:
A=640.88
Step-by-step explanation:
if the diameter is 12, the radius , r=12/2=6
we have r=6, h=11
Surface area, A= 2πrh+2π r^2
A=2*3.14*6*11+2*3.14*(6)^2=640.88
Sin^2 + cos^2 = 1
so,
(x/4)^2 + (y/4)^2 = 1
we got rid of t.
Answer:
360
Step-by-step explanation:
if the chicken sandwiches is 3/5 so
tuna sandwiches is 1-3/5=2/5
then tuna sandwiches is 240, we need solve how many all sandwiches
so 240÷2/5=600 but the question is how many chicken sandwiches were there, we only need to solve 600*3/5=360 this is answer.
if you next time don't know the question, you can tell me