3 years ago

What are vertical and linear angles?

1 answer:

4 0

Answer:

vertical are vertical from each other and equal and linear are the two angles added to get 180 the total degrees of a line

Step-by-step explanation:

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Which of the following points represents the center of a circle whose equation is (x - 3)to the power of 2 + (y - 2)to the power

egoroff_w [7]

I think this is geometry. So you would have to use the standard equation of a circle.
The standard equation of a circle with center (h,k) and a radius of r is: (x-h)^2 + (y-k)^2 = r^2
With that equation, we know that the center of YOUR equation is (3 , 2).
So now make (x-3) and (y-2) equal to 0.
That would make x=3 and y=2.
Therefore the answer is A.

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4 years ago

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Dmitrij [34]

Plug numbers into a percentage converter, with each number/decimals the correct conversion into fractions and percentages will be evident. Hope that helps! Google has its own built in converter.

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3 years ago

Nasa has 9 suction cups

Lana71 [14]

Hello!

When you dividing exponents with the same base you can subtract the exponents

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The answer is $9^{5}$

Hope this helps!

6 0

4 years ago

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The volume of a cylinder is 40ft^3. Which expression represents the volume of a cone with the same base and height as the cylind

Dmitry_Shevchenko [17]

The third one, 1/3(40)ft^3, due to the fact that the volume of a cone is 1/3 that of a cylinder. This is shown from their formulas.
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$\pi r^{2} h$
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3 0

3 years ago

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Simply the expression given below (3x^3+4x^2+4x-12)+(-5x^3+9x^2-9x+20)

Svet_ta [14]

Answer:

1. Simplify: (4x2 - 2x) - (-5x2 - 8x).

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)

Step-by-step explanation:

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3 years ago