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2 years ago

Triangulation is a method of finding the location of an object based on

Mathematics

2 answers:

Zolol [24]2 years ago

5 0

The statement is true

Ulleksa [173]2 years ago

4 0

The answer will be true

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L = $20 r = 4% t = 2 years

Annette [7]

I'm guessing this is a question about interest rates? If you have $20 that increases by 4% in one year, you need to multiply 20 by 1.04. This gets you $20.8.

If you are talking about compound interest, we will take this number and multiply it again by 1.04 for the second year. 20.8 x 1.04 = $21.632.

If it is instead simple interest, we will simply add another .8 dollars for each year, instead of getting 4% interest compounded every year onto the new value. This gets you $21.6.

7 0

3 years ago

EFGH is translated 3 units to the left and 7 units up.<br> What are the coordinates of H'?

Nikitich [7]

Where was H originally?

8 0

3 years ago

Read 2 more answers

The annual expenditure of the US federal government is approximately 4 44 trillion dollars. If a one dollar bill is 0 . 0 0 0 1

kaheart [24]

Answer:

<em>A stack of 4 trillion one dollar bills will be $4\times 10^8$ meters.</em>

Step-by-step explanation:

The annual expenditure of the US federal government is approximately 4 trillion dollars.

We know, 1 trillion dollars = 10¹² dollars.

So, 4 trillion dollars $=(4\times 10^1^2)$ dollars.

Each one dollar bill is 0.0001 meters thick.

So, the total height of the stack of 4 trillion one dollar bills will be.....

$[0.0001\times(4\times 10^1^2)]meters\\ \\ =[10^-^4\times(4\times 10^1^2)]meters\\ \\ =(4\times 10^8) meters$

6 0

3 years ago

Can you help me please?

Cloud [144]

X=10. Have a great day!

6 0

2 years ago

Graph the data in the table below. Which kind of function best models the data? write an equation to model the data.

harina [27]

Answer:

A quadratic function.

$y=2.5x^{2}$

Step-by-step explanation:

If you plot the points given in the table, you obtain the graph shown in the figure attached.

As you can see, it is a parabola, therefore, the function that best models the data is a quadratic function.

By definition, the parent function of a quadratic function is:

$y=x^{2}$

You can compress or stretch it in the y-direction by multiplying the function by a constant $C$ :

$y=Cx^{2}$

If $0$ , then the function is compressed.

If $C>1$ , then the function is stretched.

You can find the constant of the function asked as following:

- Substitute x=1 into the parent function to obtain the y-coordinate:

$y=(1)^{2}=1$

Then the point is (1,1)

- As you can see, with x=1 you obtain y=1 in the parent function, and in the function given in the table when x=1, y=2.5, therefore, the function is multiplied by 2.5. Therefore the constant is:

$C=2.5$

Then the function is:

$y=2.5x^{2}$

7 0

3 years ago