What does this mean f(5)=-10

Answers

Answer 1
Answer: You have to find f. F= -2

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1) Complete the following items dealing with sets.If set A = {3, 4, 7, 9} and set B = {8, 9, 10, 11}, list the elements in numerical order for A B = {_,_,_,_,_,_,_} A B = {_} 2)If set A = {3, 4, 7, 9}, set B = {8, 9, 10, 11}, and set C = {4, 9, 11, 13, 15}, list the elements in numerical for A (B U C) = {_,_} 3) If set A = {3, 4, 7, 9} and if set D = {9, 4, 3, 7}, A = D. True or False
Please help, I would greatly appreciate it :)
1. x+y=-3 ? What is the answer

The population of Germany is about how many times the population of Martinique?Explain your reasoning.Germany: 8.27*10^7
Martinique: 4.05*10^5

Answers

We have to take the population of Germany divided by the population of Martinique:
(8.27*10^7)/ (4.05*10^5)= 204.198.

Conclusion: The population of Germany is about 204 times as large as the population of Martinique.

Hope this helps~

Suppose you are going to graph the data in the table below. What data should be represented on each axis, and what would be the appropriate increments? Year Profit 2003 $100,000 2004 $55,000 2005 −$45,000 2006 $110,000 2007 $330,000 2008 $800,000 2009 $242,000 2010 −$11,000 2011 $285,000

Answers

The right answer for the question that is being asked and shown above is that:

The value in the x axis will be the Year.
The value in the y axis will be the Year Profit.

The increment on the x axis will as is.
The increment on the y axis can either be $50,000. 

5 is a ________ of 20.
multiple
factor

Answers

5 is a factor of 20

The multiples of 20 are

20, 40, 60, 80, 100, etc.

Which expression is equivalent to 3sqt 216x^3y^6z^126xy^2z^4
18xy^3z^6
36xy^2z^4
72xy^3z^6

Answers

Answer:

Option 1

\sqrt[3]{216x^3y^6z^(12)}=6xy^2z^4

Step-by-step explanation:

Given : Expression \sqrt[3]{216x^3y^6z^(12)}

To find : Which expression is equivalent to given expression?

Solution :

The given expression is

\sqrt[3]{216x^3y^6z^(12)}

We can write it as,

=(216x^3y^6z^(12))^{(1)/(3)}

Applying power rule, (x^a)^b=x^(a* b)

=(216)^(1)/(3)(x^3)^(1)/(3)(y^6)^(1)/(3)(z^(12))^{(1)/(3)}

=(6^3)^(1)/(3)(x^3)^(1)/(3)(y^6)^(1)/(3)(z^(12))^{(1)/(3)}

=6xy^2z^4

Therefore, Option 1 is correct.

\sqrt[3]{216x^3y^6z^(12)}=6xy^2z^4

The equivalent expression of \sqrt[3]{216x^3y^6z^(12)} is 6xy^2z^4

Both circle Q and circle R have a central angle measuring 110°. The area of circle Q's sector is 4π cm2, and the area of circle R's sector is 9π cm2. The radius of circle Q is 7 cm. Which is the radius of circle R

Answers

The area of circle Q's sector = 4π cm^2

the area of circle R's sector = 9π cm^2

The radius of circle Q = 7 cm

We need to find the radius of circle R that is x

Given : Both circle Q and circle R have a central angle measuring 110°

So the radius of circle R to the radius of circle Q is equal to the square root (area of circle R to the radius of circle Q)

(Radius-R)/(Radius-Q)  = \sqrt{(area-R)/(area-Q)  }

Plug in all the values

(x)/(7)  = \sqrt{( 9\pi)/( 4\pi )

(x)/(7)  = \sqrt{(9)/(4)}

x = (3)/(2) * 7 = 10.5

Therefore , the radius of circle R = 10.5 cm

The answer is 10.5 :)

What is 5k+(-2k)-(-1)​

Answers

Answer:

Brainliest goes to me!

Step-by-step explanation:

5k-2k+1

3k+1