Answer:
25 cm
Step-by-step explanation:
where r is the radius of the circle
Plug in the given radius (4 cm)
Therefore, the circumference of the opening is approximately 25 cm.
I hope this helps!
Evaluate the expression when b=3 and c=−2-b+5c
1 answer:
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The extra fabric would be $4.98
Answer:
7
Step-by-step explanation:
Using the definition
n =
where n! = n(n - 1)(n - 2)..... 3 × 2 × 1
Then
7 =
=
← cancel out the multiples 6 ×5 × 4 × 3 × 2 × 1 , then
7 = 7