She curled an 8 inch by 10 inch rectangular piece of paper to form an open cylinder. A height of that cylinder is h = 10 in. Then 8 inches will represent the circumference of the base of the cylinder ( or the circumference of the circle, which represents the base ). Therefore: C = 2 r π, or: 8 = 2 r π. Now we can also calculate the radius of the base:
r = 8 : 2 π = 8 : 2 * 3.14 = 8 : 6.28 ≈ 1.27 in.
Answer: 8 inches will be the circumference of the base of the cylinder.
Answer: y-2=2(x+1)
Step-by-step explanation: You get the point slope formula and simply put in the information given
50 tens
5000 thousands
50000 ten thousand
50 tens
5
Hope this helps
Answer:
Step-by-step explanation:
Given:
Distribute to remove parentheses:
For simplification and clarity, reduce all mixed numbers to simplified common fractions:
Combine like terms:
Add 6/5 to both sides, then add 9/5x to both sides:
Divide both sides by -3/5 to isolate x (recall dividing by a number is equal to multiplying by its reciprocal):
Answer:
√2 and √3
Step-by-step explanation:
