Answer:
251.33 yd^2
Step-by-step explanation:
The formula of surface area of cylinder is A=2πrh+2πr^2.
2πrh is the lateral surface and 2πr^2 is the 2 circles.
When you plug in the numbers 2π(5)(3)+2π(5)^2=251.33 yd^2
Answer:
B.
Step-by-step explanation:
if smart, they can hide
30×4=120 then multiply 75×4=340 then add 120+340=460
Answer:
This system of equations has no solution.
Step-by-step explanation:
Solving a system of equations can be done using a few different methods. Since your second equation is already solved for 'y', you can substitute this expression (-
x + 3) for the value of 'y' in the first equation:
2x + 4(-
x + 3) = 10
Distribute: 2x - 2x + 12 = 10
Combine like terms: 0 + 12 = 10 or 12 ≠ 10
Since the variables cancel out and 12 ≠ 10, there are no solutions to this system.
It would take 6 days to consume a whole apple, so you multiply 6 by 3 to get your answer, 18 days :D