Answer:
Step-by-step explanation:
Question-
Al has a role of 4 feet of ribbon. How many 8 inch pieces can he cut from the total ribbon?
Answer-
Al can cut 6 '8-inch pieces' from the roll.
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The first condition is for the perimeter of the equation so:
Now the secon condition is that the sum of two sides should be:
so the negative option and 0 don't make sence dor a distance, then we try with the value of b=0.5
So in the first equation will be:
So the condition:
this is false, so the solution is
To find the surface area of a cylinder add the surface area of each end plus the surface area of the side. Each end is a circle so the surface area of each end is π * r2, where r is the radius of the end. There are two ends so their combinded surface area is 2 π * r2. The surface area of the side is the circumference times the height or 2 π * r * h, where r is the radius and h is the height of the side.
The entire formula for the surface area of a cylinder is 2 π r2 + 2 π r h
Answer:
0.000000861
Step-by-step explanation:
