2 years ago

What is the value of x?

Mathematics

1 answer:

USPshnik [31]2 years ago

8 0

Answer:

x = 18

Step-by-step explanation:

b squared + x squared = 30 squared

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Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's sala

satela [25.4K]

<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

Let us assume Peter's Salary as P.

Then we can calculate Anne's salary A = $\frac{P}{2}$ .

Also David's salary = D = $2 \times P$

Average of Anne's and David's salary = $\frac{A+D}{2}$

Average of Anne's and David's salary = $\frac{\frac{P}{2} + 2 \times P}{2}$

Average of Anne's and David's salary = $\frac{5 \times P}{4}$

Average = 1.25 \times P

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2 years ago

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Natasha2012 [34]

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Arlecino [84]

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nirvana33 [79]

From the chord theorem we have:

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2 years ago

Pls help me guys!<br> And Pls explains how you got the answer!<br> Thanks :D

ollegr [7]

Answer:

Its 8

Step-by-step explanation:

I know this because 8 is the only number they give you the other numbers they dont suply. Ps dont use my spelling and you might want to come up with a better answer. good luck

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2 years ago

What is the value of x? ​

What is the value of x?