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natima [27]
3 years ago
12

Find the center and the radius of the circle with the equation x^2-4x+y^2-12y+31=0

Mathematics
1 answer:
ivanzaharov [21]3 years ago
5 0
<h2>C: Center: (2, 6)</h2><h2>Radius: 3</h2>

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Use the graph to find the value of y = sin q for the value of q.
melisa1 [442]

Graphs are used to represent functions, and vice versa

The value of y for q = 360 degrees is 0

The sine equation is given as:

y = \sin(q)

When q= 360 degrees, the sine equation becomes

y = \sin(360)

At q= 360, the graph crosses the x-axis.

i.e. the value of the graph is 0.

So, the sine equation becomes

y = 0

Hence, the value of y for q = 360 degrees is 0

Read more about sine equations at:

brainly.com/question/3522842

5 0
3 years ago
Number of sides of shape: _5<br>Number of degrees inside:<br>​
Gwar [14]

Answer:

Step-by-step explanation:

The sum of the interior angles of a polygon with n side is

180(n-2)

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3 years ago
A store purchased a digital camera and marked it up 100% from the original cost of $863.57. A week later, the store placed the d
uysha [10]

Step-by-step explanation:

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6 0
3 years ago
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Eight inches of snow fell in five hours. Write the number of inches per hour.
DedPeter [7]

The answer is 1.6

How I figured it out:

I divided 8 by 5, which gave me 1.6

To make sure this was right, I multiplied 1.6 by 5, which gave me an answer of 8 or other known as 8 inches.

In conclusion, the number of inces per hour is 1.6

6 0
3 years ago
X+2(x+3(x+4(x+5)))=153
Allushta [10]

Answer:

x=1

Step-by-step explanation:

Here first open the inner parentheses and use the distributive property,

4(x+5)=4x+20\\\\(x+4(x+5))=(x+4x+20)=(5x+20)\\\\3(x+4(x+5))=3(5x+20)=15x+60\\\\(x+3(x+4(x+5)))=(x+15x+60)=16x+60\\\\2(x+3(x+4(x+5)))=2(16x+60)=32x+120\\\\x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\\Hence\ x+2(x+3(x+4(x+5)))=x+32x+120=33x+120\\\\\Rightarrow 33x+120=153\\\\33x=153-120\\\\33x=33\\\\x=1

3 0
3 years ago
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