m + 4mn – 9m1n + nm6 + 5 is a exprsssion with four terms
Formula (n-2)x180
(30-2)x180
=5040
Answer:
16+13x
Step-by-step explanation:
The circumference of any circle is (pi) x (the diameter of the circle).
The problem gives you both numbers, so all you have to do is multiply them.
Circumference = (pi) x (diameter) = (3.14) x (21cm) = <em>65.94 cm .</em>
Answer:
eighteen millimeters long
