A wedding cake has a diameter of 12 inches. The cake decorator needs to know how many strawberries he will need to put around th
2 answers:
Answer:
The circumference in terms is .
Step-by-step explanation:
We are given that,
The diameter of the cake = 12 inches.
Then, the radius of the cake = = 6 inches
Since, we know that,
Circumference of a circle =
So, we get,
Circumference of the cake =
i.e. Circumference of the cake =
Hence, the circumference in terms is [tex]12\pi[/tex].
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A direct variation is a mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other. In other words, a direct variation is where 
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In answer a,
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In answer c,
, so it is a direct variation.
In answer d,
, so it is a direct variation,
Only answer b is left, which means the answer must be 'b'.
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Hope I helped, and let me know if you have any questions :)
In answer a,
In answer c,
In answer d,
Only answer b is left, which means the answer must be 'b'.
We also know 'b' is the answer because it cannot be expressed as <span>
Hope I helped, and let me know if you have any questions :)
Answer:
x=25
Step-by-step explanation:
First, we add all like terms. Then, we solve for x.
We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.