Hola en ese caso se realiza una regla de tres.
si shelly cobra 5 golosinas por 3.50 dolares, 12 golosinas a cuanto equivaldran.
(12x3.50)/ 5 = 8.4 dolares deberia cobrar
Answer:
1. -1/2b
2. 3a/b^2
3. 3b^2/1a^2
4. -1a^2b/2
Step-by-step explanation:
Simplified answers and then the variables cancel out each out as much as they can (That's the best way to explain it)
Looks like all you have to do is to translate this expression into symbols:
2.1*10^9
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Find the circumference of the circle and show work. [refer to
attachment]

Formula for Circumference of a Circle:-

Where
- C = circumference
- π = pi (3.14…)
- r = radius, which in this case is equal to 8
Substitute the value of r and solve:-
C=2π(8)
On simplification,
C=16π
On further simplification,
C=50.3
Therefore, we conclude that the circumference of this circle is

<h3>Good luck.</h3>
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