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3 years ago

What is the simplified form of each expression (-5.1)0

Mathematics

1 answer:

noname [10]3 years ago

4 0

Answer:

Step-by-step explanation:

The answer is zero because if you times anything by 0 is always 0.

so your question: (-5.1)0 is simplified to 0.

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Can an infinite arithmetic series ever converge?

kifflom [539]

An arithmetic series never converges: as $n$ tends to infinity, the series will always tend to positive or negative infinity. Some geometric series converge (have a limit) and some diverge (as $n$ tends to infinity, the series does not tend to any limit or it tends to infinity).

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3 years ago

Find the center of the circle that you can circumscribe about DABC.

Vlada [557]

The center of the circle that circumscribe about DABC is $(h,k) = (1, 5)$ .

A circle can be modelled after a expression of the form:

$A\cdot x + B\cdot y + C =-x^{2}-y^{2}$ (1)

We can determine all coefficients by knowing three distinct points on plane.

If we know that $(x_{1}, y_{1}) = (2, 8)$ , $(x_{2}, y_{2}) = (0, 8)$ and $(x_{3}, y_{3}) = (2, 2)$ , then the solution of the system of linear equations is:

$2\cdot A + 8\cdot B + C = -68$ (2)

$8\cdot B + C = -64$ (3)

$2\cdot A + 2\cdot B + C = -8$ (4)

$A = -2, B = -10, C = 16$

Now we proceed to complete squares and factor each resulting perfect square trinomial in order to determine the coordinates of the center of the circle:

$x^{2}+y^{2}-2\cdot x -10\cdot y +16 = 0$

$(x^{2}-2\cdot x +1)-1+(y^{2}-10\cdot y +25)-25 +16 = 0$

$(x-1)^{2}+(y-5)^{2}= 10$

The center of the circle that circumscribe about DABC is $(h,k) = (1, 5)$ .

To learn more on circles, we kindly invite to check this verified question: brainly.com/question/11833983

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3 years ago

Calculate the value of the expression 1, 284°

ladessa [460]

It would be 1,284° couculated by absolute rubies

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3 years ago

I need help, if you put an answer put an explanation please.

Tanya [424]

Answer: B

Step-by-step explanation: Formula of a slope on a table is Δy/Δx, in this case it is 15/5 simplified is 5/1. So the slope is 5/1. The y-intercept is the first number which is -75. So the answer is y=5x-75 which is b, your welcome

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3 years ago

Read 2 more answers

How is budget prepared?

Trava [24]

Step-by-step explanation:

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STEP 1: MONEY IN. List your sources of income for the month. ...

STEP 2: MONEY OUT. Next, look back over your last few months of bank statements to help you list all of your monthly expenses. ...

STEP 3: ASSESS THE SITUATION. ...

STEP 4: Using and Maintaining Your Budget.

the above picture. is an example of a budget

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3 years ago