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DochEvi [55]
2 years ago
15

Identify the center and radius of each equation. (x - 1)² + y² +81

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0
The answer is 9 center is ( 1,0)
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let's one two and three have the following relationships <1and <2 are adjacent right angles <1 and <3 are vertical a
Fed [463]

Answer:

180 Vertical angles are opposite angles that share only a vertex.  Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.

This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.

8 0
2 years ago
I really need your help . And don’t worry this is just a practice :)
MariettaO [177]

Answer:

65/80 score

Step-by-step explanation:

3 0
3 years ago
determine os valores de x e y sabendo que os numeros x,6 e 27 sao diramente proporcionais aos numeros 2, y e 18 nessa ordem
bazaltina [42]

Answer:

x=3 e y=4

Step-by-step explanation:

x/2=6/y=27/18

...

x/2=27/18

18.x=2.(27)

18x=54

x=54/18

x= 3

...

6/y=27/18

27y=6.(18)

27y=108

y=108/27

y=4

3 0
3 years ago
I'm stuck please help me
netineya [11]
28) 
330.0076


29)  
V = l X w X h
V = 12 X 20 X 14

12 X 7 = 84
84 X 2 = 168

168 X 20 = 3360

The volume of the cooler is 3,360 in³

3 0
3 years ago
Read 2 more answers
How do I do this question?
svetlana [45]

Answer:

<h2><em><u>3rd</u></em><em><u> </u></em><em><u>Option</u></em><em><u> </u></em></h2>

Step-by-step explanation:

\sqrt{8}  + 3 \sqrt{2}  +  \sqrt{32}

= 2 \sqrt{2}  + 3 \sqrt{2}  + 4 \sqrt{2}

= 9 \sqrt{2} (ans)

5 0
3 years ago
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