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Alona [7]
3 years ago
5

Solve equation 7-5c=17+5z

Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

This question is impossible! For two different variables, we need two different equations. Without that, there is no hope! :)

Kryger [21]3 years ago
3 0

Answer:

c= -z-2

Step-by-step explanation:

7-5c=17+5z\\\\\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}\\\\7-5c-7=17+5z-7\\\\Simplify\\\\-5c=5z+10\\\\\mathrm{Divide\:both\:sides\:by\:}-5\\\\\frac{-5c}{-5}=\frac{5z}{-5}+\frac{10}{-5}\\\\Simplify\\\\c=-z-2

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The period of a periodic function is 8 s . How many cycles does it go through in 30 s ?
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The number of cycles of the periodic function is 3.75 cycles if the period of a periodic function is 8 s option (G) 3.75 is correct.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

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From the question:

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brainly.com/question/5245372

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1 year ago
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3 years ago
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1. Solve x/5-3&lt;5<br><br> A. x&lt;2/5<br> B. x&lt;10<br> C. x&lt;40
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