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mina [271]
3 years ago
13

Which line segments of a triangle do you draw to find the centroid of a triangle?

Mathematics
2 answers:
kogti [31]3 years ago
7 0
Check the picture below.

MrMuchimi3 years ago
6 0

Answer:

The medians is correct answer.

Step-by-step explanation:

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Can someone help me please
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Answer:

6.75 kg

Step-by-step explanation:

6/8 = 0.75

0.75 x 9 = 6.75

5 0
2 years ago
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Dearden Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours.
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23

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3 years ago
A 50 foot ladder is set against the side of a house so that it reaches up 30 feet. If
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Step-by-step explanation:

7 0
3 years ago
Find the radius of the circle with equation x²+y²+8x+8y+28=0
galina1969 [7]
<h2>Hello!</h2>

The answer is:

Center: (-4,-4)

Radius: 2 units.

<h2>Why?</h2>

To solve the problem, using the given formula of a circle, we need to find its standard equation form which is equal to:

(x-h)^{2}+(y-k)^{2}=r^{2}

Where:

"h" and "k" are the coordinates of the center of the circle and "r" is its radius.

So, we need to complete the square for both variable "x" and "y".

The given equation is:

x^{2}+y^{2}+8x+8y+28=0

So, solving we have:

x^{2}+y^{2}+8x+8y=-28

(x^2+8x+(\frac{8}{2})^{2})+(y^2+8y+(\frac{8}{2})^{2})=-28+((\frac{8}{2})^{2})++(\frac{8}{2})^{2})\\\\(x^2+8x+16 )+(y^2+8y+16)=-28+16+16\\\\(x^2+4)+(y^2+4)=4

(x^2-(-4))+(y^2-(-4))=4

Now, we have that:

h=-4\\k=-4\\r=\sqrt{4}=2

So,

Center: (-4,-4)

Radius: 2 units.

Have a nice day!

Note: I have attached a picture for better understanding.

3 0
3 years ago
Which choices are in the solution set of the inequality below? Check all that
kaheart [24]

Answer: its -0

Step-by-step explanation:

7 0
2 years ago
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